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Home My WebLink About193-160.~ RECI~iVE~ STATE OF ALASKA ~ ~~~ ALAS~IL AND GAS CONSERVATION CO~SSION APR 1 0 2008 WELL COMPLETION OR RECOMPLETION REPORT AND LOG Alaska Oil & Gas Cons. Commission A nnhnr.~na 1 a. Well Status: ^ Oil ^ Gas ^ Plugged - ®Abandoned ^ Suspended zoAAC zs.~os zoAAC zs.>>o ^ GINJ ^ WINJ ^ WDSPL ^ WAG ^ Other No. of Completions Zero 1 b. Well Class: • ®Development ^ Exploratory ^ Service ^ Stratigraphic 2. Operator Name: BP Exploration (Alaska) Inc. 5. Date Comp., Susp., or Aband. 3/18/2008 12. Permit to Drill Number 193-160 308-062 3. Address: P.O. Box 196612, Anchorage, Alaska 99519-6612 6. Date Spudded 10/30/1993 13. API Number 50-029-20583-01-00 4a. Location of Well (Governmental Section): Surface: 2444' FNL 2 67' F 7. Date T.D. Reached 11/15/1993 14. Well Name and Number: PBU G-11A , 3 EL, SEC. 12, T11 N, R13E, UM Top of Productive Horizon: 3943' FNL, 1710' FEL, SEC. 11, T11 N, R13E, UM 8. KB (ft above MSL): 70.21' Ground (ft MSL): 35.61' 15. Field /Pool(s): Prudhoe Bay Field / Prudhoe Bay Total Depth: 4117' FNL, 3718' FEL, SEC. 11, T11N, R13E, UM 9. Plug Back Depth (MD+TVD) 12547' 9009' Pool . 4b. Location of Well (State Base Plane Coordinates, NAD 27): Surface: x- 657856 y- 5969197' Zone- ASP4 10. Total Depth (MD+TVD) 12553' • 9009' 16. Property Designation: ADL 0 v2~ TPI: x- 653267 y_ 5967603 Zone- ASP4 Total Depth: x- 651263 y- 5967387 Zone- ASP4 11. SSSV Depth (MD+TVD) N/A 17. Land Use Permit: ~ ~'~ 18. Directional Survey ^ Yes ®No ubmit electronic and rinted infomTation er 20 AAC 25.050 19. Water depth, if offshore N/A ft MSL 20. Thickness of Permafrost (TVD): 1900' (Approx.) 21. Logs Obtained (List all logs here and submit electronic and printed information per 20 AAC 25.071): MWD 22. CASING, LINER AND CEMENTING RECORD CASING SETTING DEPTH. MD SETTING DEPTH TVD HOLE AMOUNT WT. PER FT. GRADE TOP BOTTOM TOP .BOTTOM SIZE CEMENTING RECORD PULLED 20" x 3 In ulated Conductor Surface 110' Surf ce 11 6" 8 cu ds Concrete 13-3/8" 72# L-80 Surface 2744' Surface 2683' 17-1/2" 3589 cu ft Arcticset II 9-5/8" 47# L-80 Surface 8549' Surface 6838' 12-1/4" 1518 cu ft Class'G' 140 cu ft AS 7" 2 13Cr 0 8351' 11 0' 6 2 ' 8-1/2" 366 cu ft Cla ' 4-1/2" 12.6# L-80 11264' 12553' 9018' 9009' 6" Uncemented Slotted Liner 23. Open to production or inject ion? ^ Yes ®No 24. TUBING RECORD If Yes, list each i (MD+TVD of Top i3< Bottom; Pe nterval open rforation Size and Number): SIZE DEPTH SET MD PACKER SET MD 3-1/2", 9.2#, L-80 10900' 10850' MD TVD MD TVD 25. ACID, FRACTURE, CEMENT SQUEEZE, ETC. ~~((pp QQ ~~~~~ MAY ~ d7 2000 DEPTH INTERVAL MD AMOUNT & KIND OF MATERIAL USED 10700' Set Baker Quick Drill Plug 10400' Set Halliburton Squeeze Packer 10381' P&A w/ 37 Bbls Class'G' 10355' Set Whipstock 26. PRODUCTION TEST Date First Production: Not on Production Method of Operation (Flowing, Gas Lift, etc.): N!A Date Of Test: HOUrS Tested: PRODUCTION FOR TEST PERIOD OIL-BBL: GAS-MCF: WATER-BBL: CHOKE SIZE: GAS-OIL RATIO: Flow Tubing Press. Casing Press: CALCULATED 24-HOUR RATE OIL-BBL: GAS-MCF: WATER-BBL: OIL GRAVITY-API (CORK): 27. CORE DATA Conventional Core(s) Acquired? ^ Yes ®No Sidewal l Cores Ac wired? ^ Yes ®No If Yes to either question, list formations and intervals cored (MD+TVD of top and bottom of each), and summarize lithology and presence of oil, gas or water (submit separate sheets with this form, if needed). Submit detailed descriptions, core chips, photographs and laboratory analytical results per C 250.,071. None . s ~~~ MAY 2 7 1008 ',~-/~a~'~ ~1i E~~ _~.... Cs Form 10-407 Revised 02/2007 ~ ~-~ ~ ~ ~ ~~ p~U TINUED ON REVERSE SIDE ~~~`~ 28. GEOLOGIC MARKERS (LIST ALL FORMATIONS KERS ENCOUNTERED): 29. FORMATION TESTS NAME TVD Well Teste ^ Yes ®No Permafrost Top If yes, list intervals and formations tested, briefly summarizing test results. Attach separate sheets to this form, if needed, and submit Permafrost Base detailed test information per 20 AAC 25.071. Sag River 10225' 8411' None Shublik 10261' 8445' Sadlerochit 10349' 8526' Formation at Total Depth (Name): 30. List of Attachments: Summary of Pre-Rig Work, We11 Schematic Diagram 31. I hereby certify that the fore oing is true and correct to the best of my knowledge. ~{ Si d O "' ~O gne Terrie Hubble Title Drilling Technologist Date PBU G-11 A 193-160 308-062 Prepared By Name/Number. Te-rie Hubble, 564-4628 Well Number Permit No. / A rOV81 NO. Drilling Engineer: gbby Wa-rer-, 564-5480 INSTRUCTIONS GeNeRA~: This form is designed for submitting a complete and correct well completion report and log on all types of lands and leases in Alaska. Submit a well schematic diagram with each 10-407 well completion report and 10-404 well sundry report when the downhole well design is changed. IreM 1a: Classification of Service Wells: Gas Injection, Water Injection, Water-Alternating-Gas Injection, Salt Water Disposal, Water Supply for Injection, Observation, or Other. Multiple completion is defined as a well producing from more than one pool with production from each pool completely segregated. Each segregated pool is a completion. IreM 4b: TPI (Top of Producing Interval). IreM 8: The Kelly Bushing and Ground Levef elevation in feet above mean sea level. Use same as reference for depth measurements given in other spaces on this form and in any attachments. IreM 13: The API number reported to AOGCC must be 14 digits (ex: 50-029-20123-00-00). ITeM 20: Report true vertical thickness of permafrost in Box 20. Provide MD and ND for the top and base of permafrost in Box 28. IreM 22: Attached supplemental records for this well should show the details of any multiple stage cementing and the location of the cementing tool. IreM 23: If this well is completed for separate production from more than one interval (multiple completion), so state in item 1, and in item 23 show the producing intervals for only the interval reported in item 26. (Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval). IreM 26: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water Injection, Gas Injection, Shut-In, or Other (explain). ITeM 27: Provide a listing of intervals cored and the corresponding formations, and a brief description in this box. Submit detailed description and analytical laboratory information required by 20 AAC 25.071. ITeM 29: Provide a listing of intervals tested and the corresponding formation, and a brief summary in this box. Submit detailed test and analytical laboratory information required by 20 AAC 25.071. Form 10-407 Revised 02/2007 Submit Original Only • • G-11 A Well History Date Summary 3/1/2008 DRIFT TO TOP OF PATCH @ 4575' SLM W/ 2.7" CENT, NO PROBLEMS. PLANTED RELEASABLE SPEAR IN ECLIPSE UPPER PKR @ 4575' SLM. MADE 2 ATTEMPTS TO PULL PATCH @ 4572' SLM. 3/2/2008 ATTEMPTED TO PULL ECLIPSE PATCH C~3 4548' SLM. TOOLS CAME FREE, DRUG WHAT APPEARED TO BE THE RELEASABLE SPEAR. UP HOLE TO SSSVN ~ 2169' SLM, PULLED OUT OF ROPE SOCKET WHILE ATTEMPTING TO JAR THROUGH SSSVN. ATTEMPTED TO JAR TOOLSTRING THROUGH SSSVN 3 TIMES. PUSHED TOOLSTRING DOWN TO PATCH & ATTEMPTED TO SHEAR GS 4 TIMES. ON 4TH ATTEMPT TO SHEAR GS TOOLSTRING & PATCH FELL DOWNHOLE. RAN IN HOLE TO 4900' SLM DID NOT TAG FISH. 3/3/2008 T/I/0= 2300/1350/100 Temp= S/I Load & Kill well (CTD screen) Pumped 10 bbls. 60/40 MW followed by 78.5 bbls of 110* crude into the IA, RD IA & RU TBG, Pumped 13 bbls. 60/40 MW followed by 290 bbls. 110' crude Final WHP's = 0/50/160. Annulus valves tagged and left open to the gauges at the time of departure. 3/4/2008 RAN 2.5" BLIND BOX TO FISH @ 10737' SLM . RAN SLB GR/CCL FROM 10737'SLM, TO 4500' SLM. RAN 1.70" LIB TO STA# 3 C~ 4847' SLM/ 4874' MD/ 4857' ELMD....REFERENCED E-LINE PATCH SETTING LOG FROM 2003. PICKED UP 242' & FLAGGED LINE 4605' SLM/ 4632' MD. SET 2.69" WRP C~3 4605' SLM/ 4632' MD. 3/5/2008 ATTEMPTED TO CMIT, IA NOT BUILDING PRESSURE. PASSED AMIT-T TO 3000#. PULLED WRP FROM 4605' SLM/ 4632' MD. RAN LIB TO STA# 3 @ 4849' SLM/ 4874' MD/ 4857' ELM D....REFERENCED E-LINE PATCH SETTING LOG FROM 2003. SET 2.69" WRP @ 4690' MD....PLUG SET C~ WRONG DEPTH. CMIT TxIA PAS.._ S PULLED & RE-SET 2.69" WRP @ 4634' SLM/ 4662' MD. 3/6/2008 CMIT TO 3000# PASS. PULL WRP @ 4628' SLM. DRIFT W/ DUMMY WS 2.74 MAX OD, OAL12'4" TO 10732'SLM. LEFT WELL S/I. 3/9/2008 T/I/O 150/0/100 Temp=S/I Assist E-line (CTD prep) MIRU, PJSM, PT surface line to 3500 psi., No fluids pumped. 3/9/2008 INITIAL T/I/O = 200/200/100. SET 2.55" BAKER QUIK DRILL AT 10700'. 3/10/2008 Temp= S/I Assist E-line, CMIT-TxIA PASSED to 3000 psi pre tbg punch, CMIT-TxIA FAILED to 3000 psi post tbg punch, Established LLR thru TBG punch (CTD prep) Pumped 12 bbls 120' crude down tubing to reach test pressure, T/IA lost 80/60 psi 1st 15 mins, T/IA lost 40/30 psi 2nd 15 mins for a total loss of 120/90 psi in 30 mins. Pumped 59 bbls of 120' crude down TBG taking returns up IA through jumper loop to F/L and established a LLR T to IA through holes @ 4600'. Established LLR of 1.6 bpm @ 3000 psi for 20 bbls... 1.45 bpm @ 2500 psi for 10 bbls and 1.3 bpm ~ 2000 psi for 10 bbls. E-line punched tubing @ 10660-10670', Performed a 2nd CMIT TxIA to 3000 psi that FAILED. T/IA lost 500/520 in 15 mins. Established LLR of 4.5 bpm C~ 1100 psi for 20 bbls. Freeze protected flowline w/ 7 bbls neat and 42 bbls crude. Final WHP's= 450/450/100 "Annulus casing valves left open on departure" 3/10/2008 RIH WITH 2" 10' 6SPF BIG HOLE POWER FLOW CHARGE GUN TO PUNCH TUBING. PUNCH TUBING AT 10660-10670'. RIH AND SET HALLIBURTON EZ DRILL SVB SQUEEZE PACKER AT 10400'. FINAL T/I/O = 400/400/120. JOB COMPLETE. 3/13/2008 T/I/0= SSV/400/100. Temp= SI. IA FL (pre CTU). IA FL near surface. 3/14/2008 Pe~m Weeklv BOP test. RIH with 2.20" JSN assy. Sat down on EZSV retainer at 10417' ctmd. PU @ 10413' ctmd. Flagged pipe C~ 10403' ctmd. POOH circulating wellbore over to diesel. RIH with HES retainer stinger assy. Park coil at 10400' ctmd and establish circulation. Sting into retainer at 10418' with 6k down weight. Circulate 1 bpm diesel through retainer taking returns from IA. Prime up cementers and line up to pump cement down coil. Pump 3~ bbls of 15.8ppg class G cement through retainer and up IA. Shut in IA, unsling from retainer and lay in remaining .9bbls cement on top of retainer. Estimated top of cement in IA - 9485'. PUH to safety at 10000'. Line up to pump 1.5# biozan down coil for cleanout. 3/15/2008 Contaminate cement to 10401' ctmd and POOH at 80% washing all jewelry. Freeze protect coil and well to 2500' with 60/40 methanol. RD HES cement stinger. MU and RIH with 2.60" dummy whipstock. Tag at 10407' ctmd. POOH while pumping 31 bbls 60/40 methanol for freeze protect. OOH. Secure well. Notify Pad Operator of well status. RDMO. Job Complete. 3/16/2008 TAGGED TOP OF CEMENT @ 10,381' SLM W/ 2.25" CENT & SAMPLE BAILER. NO SAMPLE. DRIFTED W/ 2.73" x 16' 10" DUMMY WHIPSTOCK. TAGGED TD 10,374' SLM. TARGET FOR WHIPSTOCK 10355' MD. ATTEMPT TO CMIT TxIA w/ TRI-PLEX .WOULD NOT PRESSURE UP. ~ ~ G-11A Well History Date Summary 3/17/2008 INITIAL T/I/O = 500/450/0. RU E-LINE TO SET BAKER E-LINE MONO-BORE RWS AT 10355'. 3/17/2008 T/I/O =600/600/100 temp =SI CMIT TxIA PASSED to 3000 (CTD Prep) Pressured up Tbg/ IA with 12.5 bbls 60/40 meth to reach test pressure, (2nd test) Tbg/IA lost 0/0 psi in 1st 15 min, lost 10/10 psi in 2nd 15 min, additional 15 min lost 0/0 psi for total loss of 10/10 psi in 45 min. Bled back 6 bbls and small amount of gas. FWHP'; = 425/400/100 3/18/2008 CONTINUED TO RU BAKER E-LINE MONO-BORE WS . RIH TO 10,381', TAGGED TD, SET TOP OF WS AT 10 355' DEPTH CORRECTED TO SLB RST LOG DATED 12-JULY-05. INSTALLED TWO PIP TAGS IN WHIPSTOCK 5' FROM TOP OF WS. RA TAG DEPTH = 10,360'. SET WS WITH 178.2' RIGHT OF HIGHSIDE LOOKING DOWN HOLE. SLACKED OFF WEIGHT TO CONFIRM SET. DSO NOTIFIED WELL SHUT-IN AND SECURE. JOB COMPLETE. 3/19/2008 T/I/0=0/0/0, Temp=Sl. PPPOT-T (PASS), PPPOT-IC (PASS). Pre CTD. PPPOT-T: Opened bleeder screw to check void pressure, bled to 0 psi. Functioned LDS, 1 pin backed out previously, 1 pin stuck, the rest moved freely with no sign of bent or broken pins. Removed internal check and installed Alemite external check. Pumped through void until clean fluid returns achieved. Pressured void to 5000 ps for 30 min test, lost 200 psi in 15 min, lost 50 psi in second 15 min (PASS). Bled void to 0 psi. PPPOT-IC: Opened bleeder screw to check void pressure, would not bleed to 0 psi. RU elephant gun to packing port, pumped 1.5 sticks (J stick) plastic to re-energize secondary Y seal. Bled test void to 0 psi. Functioned LDS, all moved freely with no sign of bent or broken pins. Unable to remove internal check. Pumped through void until clean fluid returns were achieved. Pressured void to 3500 psi for 30 min test, lost 150 psi in 15 min, lost 50 psi in second 15 min (PASS). Bled void to 0 psi. 3/19/2008 T/I/0= 400/400/80. Temp=Sl. A/L disconnected. Bleed WHP's to 0 psi, pre-PPOT (CTD prep). IA FLC~3 1080'. OA FL near surface. Bled IAP from 400 psi to 50 psi, tubing tracked to 160 psi and stopped. Bled TP from 160 psi to 0 through common bleed with IAP. Bled back 11 barrels crude. Bled IAP/TP from 400 to 0 psi in 5 hours. Bled OAP from 80 psi to 0 in 30 minutes. Final IA FL= 114' (7 bbl's). Final TFL= 240' (3 bbl's). Monitor WHP's for 30 minutes. TP increased 10 psi. IAP increased 4 psi. OAP increased 1 psi. Final WHP's=10/4/1. TREE.= ~ 3-1/16" SM FMC WELLHEAD= 13-5/8"McEVOY ACTUATOR= AX~SON KB. ELEV = BF. ELEV = 70.25' 36.26' KOP = Max Angle = _ 1900' 97° ~ 11196' Datum MD = 10729' Datum TVD = 8800' SS G -11 B DRLG DRAFT I • I 2196' ~--~ 3-1 /2" OTIS XBD SSSV LAND N~, ID = 2.75" 2631' 9-S/8" DV PKR eL~' _ di.df,', :i-1 /2" IAIF[] ECL IPSF SI K'.KSTICK 13-3/8" CSG, 72-J, L-80, ID = 12.347" ( 2744' Minimum ID =1.745" ~ 4586' 3-1/2" ECLIPSE PATCH I TOP OF 7" LNR I-j 8351' TOP OF 7" INfT1AL LNR 8399' TOP OF CEMENT L. 9-518" CSG, 47/1, L-80, ID = 8.681" 8549' 9-S18" BRIDGE PLUG 8800' PERFORATION SUMMARY REF LOG: SWS MCNL/GR/CCL OF 04/01/08 ANGLE AT TOP PERF: 96° @ 11210' Note: Refer to Roduction DB for historical perf data SIZE SPF INTERVAL OPN/SOZ DATE 1.56" 6 11210 - 11510 O 04102/08 1.56" 6 11570 - 11640 O 04/02/08 1.56" 6 11760 - 11810 O 04/02/08 1.56" 6 11930 - 12330 O 04/02/08 1.56" 6 12400 - 12490 O 04/02/08 1.56" 6 12550 - 12580 O 04/02/08 1.56" 6 12630 - 12780 O 04/02/08 3-1 /2" BAKER WHIPSTOCK (03118/08) 10355 Halli ¢ SV 10400' 2.55" BKR QUICK DRILL (03/09108) 10700' 3-1/2" TBG, 9.2#, L-80, .0087 bpf, ID = 2.992" 10900' PATCH (07/07/04), ID =1.745" TO BE PULLED & ReRun after CTST GA S LET MANDRELS iT MD TVD DEV TYPE VLV LATCH PORT DI 3 4874 4261 43 CA-KBUG DMY RK 0 121( 2 8154 6555 45 CA-KBUG DMY RK 0 1 9160 7376 14 CA-MMG DMY BK 0 12/( MILLOUT WINDOW (G-11 B) 10355' - ' ~ 9300' 11TOP OF CMT PKR I 10296' Top of BTT 35 KB LT PACKER 10302' lop of 2 3/8' liner, top of cement 2-3/8" STL 4.7 ppf L-80 liner cmt'ed and perfed 12,829' PBTD 12790' 10660'-10670' ~-~TBG PUNCH (03!10/08) 10794' 3- i /2" PARKER SWS NIP, ID = 2.75" 10850' 7" x 3-112" BAKER SABL-3 PKR, ~ = 3.875" W/KBH-22 S A NCHOR, ID = 3.875" 10876' 3-t /2" PARKER SWS NIP, ID = 2.75" 10887' 3-112" PARKER S114M NIP, ID= 2.635" 10900' 3-1 /2" TTL WLEG 10895' ELMD TT LOGGED 03!30/02 TOP OF 4-112" LNR 11264' 11243' PKR SCOOP TOP, D = 3.910" • ~ ~ • 11262' 7" SS TMJ PKR, ID = 4.000" 1126T 4.l-1/2" PORTED JT, ID = 3.958" T' LNR, 29#, 13-CR-80, .0371 bpf, ID = 6.184" 11389' I ??? FISH - 2 RUBBER PKR ELEMENTS 4-1 /2" SLTD LNR, 12.6#, L-80, .0152 bpf, ID = 3.953" 12553' I I ~ FROM PATCH (05/14/04) I I I DATE REV BY COMMENTS DATE REV BY COMMENTS ORIGINAL COMPLETION 11!19/93 SIDETRACK(G-11A) 04!02/08 NORDICI CTD SIDETRACK (G-116) PRUDHOE BAY UNff WELL: 6.118 PERMIT No: X080270 API No: 50-029-20583-02 SEC 12, T11 N, R13E, 2444' FNL & 2367' F1AIL BP Exploration (Alaska) .] • .~ ~ ~.a~. S ~i t 3 I° FI $. "~`.,~_~ ~ ~.,~ ,~~ ~, ~~ Lf""'°' ~ ~ ~ SARAH PAL/N, GOVERNOR ~A OI~ ~i`L v[n-w7 333 W. 7th AVENUE, SUITE 700 CO1~T5~RVA7`I011T CODIMISSIOrIT ANCHORAGE, ALASKA 99501-3539 PHONE (907) 279-1433 FAX (907) 276-7542 Abby Warren CT Drilling Engineer BP Exploration Alaska, Inc. PO Box 196612 Anchorage, Alaska 99519-6612 Re: Prudhoe Bay Field, Prudhoe Bay Oil Pool, PBU G-11A Sundry Number: 308-062 Dear Ms. Warren: Enclosed is the approved Application for Sundry Approval relating to the above referenced well. Please note the conditions of approval set out in the enclosed form. When providing notice for a representative of the Commission to witness any required test, contact the Commission's petroleum field inspector at (907) 659-3607 (pager). As provided in AS 31.05.080, within 20 days after written notice of this decision, or such further time as the Commission grants for good cause shown, a person affected by it may file with the Commission an application for rehearing. A request for rehearing is considered timely if it is received by 4:30 PM on the 23rd day following the date of this letter, or the next working day if the 23rd day falls on a holiday or weekend. A person may not appeal a Commission decision to Superior Court unless rehearing has been requested. Sincerely, DATED this2 ~ day of February, 2008 Daniel T. Seamount, Jr. Chair Encl. toi3.l (~~ ,~~ ~' RECI~ID ~ ~ ~~ G~ STATE OF ALASKA ~~~ ~ (~~ ~ ALASKA OIL AND GAS CONSERVATION COMMISSION a~a FEB 2 2 ~~ 1, Jy~'~ ~P ~ APPLICATION FOR SUNDRY APPROVAL Alaska Oil & Gay Gdns. o 0 20 AAC 25.280 ~nn{~wwwwa, 1. Type of Request: ®Abandon ^ Suspend ^ Operation Shutdown ^ Perforate ^ Time Extension ^ Alter Casing ^ Repair Well ^ Plug Perforations ^ Stimulate ^ Re-Enter Suspended Well ^ Change Approved Program ^ Pull Tubing ^ Perforate New Pool ^ Waiver ^ Other 2. Operator Name: 4. Current Well Class: 5. Permit To Drill Number BP Exploration (Alaska) Inc. ®Development ^ Exploratory 193-160 3. Address: ^ Service ^ Stratigraphic 6. API Number~- P.O. Box 196612, Anchorage, Alaska 99519-6612 50-029-20583-01-00 7. If perforating, closest approach in pool(s) opened by this operation to nearest 8. Well Name and Number: property line where ownership or landownership changes: PBU G-11A Spacing Exception Required? ^ Yes No 9. Property Designation: 10. KB Elevation (ft): 11. Field /Pool(s): ADL 028285 o?~i?~D 70.21" Prudhoe Bay Field / Prudhoe Bay Pool 12. PRESENT WELL CONDITION SUM MARY Total Depth MD (ft): Total Depth TVD (ft): Effective Depth MD (ft): Effective Depth TVD (ft): Plugs (measured): Junk (measured): 12553 - 9009 - 12547 9009 None Yes, Unknown MD sin Len h Size MD TVD Burst Colla se tructural Cond or 110' 20" x 30" 110' 110' Surface 2744' 13-3/8" 2744' 2683' 4930 2670 Intermediate 8549' 9-5/8" 8549' 6838' 6870 4760 Pr duction Liner 3039' 7" 8351' - 11390' 6696' - 9025' 8160 7020 Liner 1289' 4-1/2" 11264' - 12553' 9018' - 9009' -8430 7500 Perforation Depth MD (ft): Perforation Depth TVD (ft): Tubing Size: Tubing Grade: Tubing MD (ft): 11115' - 12537' 8990' - 9010' 3-1/2", 9.2# L-80 10900' Packers and SSSV Type: 7" x 3-112" Baker'SABL-3' packer Packers and SSSV MD (ft): 10850' 13. Attachments: 14. Well Class after proposed work: ® Description Summary of Proposal ^ BOP Sketch ^ Detailed Operations Program ^ Exploratory ®Development ^ Service 15. Estimated Date for 16. Well Status after proposed work: Commencin O erations: March 1, 2008 ^ Oil ^ Gas ^ Plugged ®Abandoned 17. Verbal Approval: Date: ^ WAG ^ GINJ ^ WINJ ^ WDSPL Commission Representative: 18. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Abby Warren, 564-5480 Printed Name Abby Warren Title CT Drilling Engineer Prepared By Name/Number: Signature~j ? ~ ` ~ Phone 564-5480 Date ~Z ~o$ Terrie Hubble, 564-4628 Commission Use Onl Sundry Number: a Conditions of approval: Notify Commission so that a representative may witness ^ Plug Integrity ^ BOP Test ^ Mechanical Integrity Test ^ Location Clearance ~ ~ ~ ~ f' ~ ~~~ `JT~ Other: '~~ ~ST~ ~~` O ~~ ` ~ S ~~ I q,r "~, a wt~,, ~t~ Z.•8 ~~ qV o mss e~ Subsequent Form Required: ~ -~'~5,2~-e,~ ~~~~ APPROVED BY A roved B COMMISSIONER THE COMMISSION Date 2 zg Form 10-403 Revised 6/2006 ~ Submit In Duplicate 0 R I 0 I N A L __~~ ~~ ~~ ~~~~ • • To: Tom Maunder, Petroleum Engineer Alaska Oil & Gas Conservation Commission From: Abby Higbie (564-5480) CTD Engineer Date: February 14, 2008 Re: G-11A Sundry request CC: Well File Sondra Stewman/Terrie Hubble by Sundry approval is requested for Prudhoe well G-11A. G-11A is a November 1993 sidetrack completed in Z1B with slotted liner. This was a rig sidetrack and new 3-1/2" L80 tubing. was run in 1993. Over 1300' of good Z1B was drilled horizontally and a 4-1/2" horizontal liner was run. No HOT was observed but was prognosed at 8960' which is just below the horizontal. The well came on line in late 1993 at 2000 BOPD at 3000 GOR. The GOR stayed flat until mid 1995 when it began to steadily rise. The rate of GOR rise slowed in late 1996 and remained slowly rising until present. A calliper was run in June '03 that showed reasonable tubing besides a single hole at 4626'. The decision was made to run a patch based on the calliper. It was set but it failed to pass a reassure test. A memory LDL was run which showed that the patch was leaking and there were other minor anomalies below the patch that could be additional leaks. To restore tubing integrity a tubing patch was set across the holes hole at 4613'-4646' and finally a "slick stick" was run utilizing the existing bottom packer to extend the tubing patch to 60'. REASON FOR SIDETRACK: G-11A is a high GOR well due to lack of oil. With a slotted liner there is no additional wellwork to lower the GOR. The well shows little healing between production cycles and has a very low on-time. Pre-Rig Work: The pre CTD work is slated to begin on March 1, 2008. 1. O Passed MIT-IA, -OA Done 1/1/08 2. S Pull Patch 3. O Load tubing and IA 4. S Drift for 3-1/2" cement retainer, 3-1/2" whipstock and set SWS plug at .10,876' 5. E Punch tubing for cement packer 6. O CMIT-T x IA 7. E Run 3-1/2" Cement retainer at 10,700' 8. C Pump cement packer in IA through retainer 9. C ` POOH laying cement on top of cement retainer ~ ~T 10. E S ~ ~~~ Set Baker 3-1/2" Monobore whipstock lowside at 10350' P~ \ 11. O PPPOT-IC, -T; LDS 12. O PT MV, SV, WV 13. O Blind and bleed lines, remove well house, level pad Rig Work: 1. MIRU and test BOPE to 250 psi low and 3500 psi high 2. Mi112.74" window at 10,350' and 10' of openhole. Swap the well to Flo-Pro. 3. Drill Build: 3" OH, 790' (20 deg/100 planned) 4. Drill Lateral: 3" OH, 1730' horizontal (12 deg/100 planned) 5. Run 2 3/8" solid liner leaving TOL at 10,150' 6. Pump primary cement job to TOL 7. Run CO assembly ~ ~ ~~ 8. Run MCNL/GR/CCL log 9. Test liner lap to 2000 psi. 10. Perforate, planned 1000ft. 11. Freeze protect well, Set BPV, RDMO Post-Rig Work 1. Install GLV, Set Baker patch 2. Install well house. Hook up flow line. WELLHFAD= t-5/8" McEVOY ACTUATOR = AXELSON KB. ELEV = 70.25' BF. ELEV = 36.26' KOP = 1900' Max Angle = 93 ~ 12510' Datum NO = 10828' Datum TV D = 8800' SS 13-3/8" CSG, 72#, L-80, ID = 12.347" ~ 2744' Minimum ID =1.740" ~ 4586' 3-1t2" ECLIPSE PATCH TOP OF 7" LNR 8351' TOP OF 7" INITIAL LNR 8389' 9-5/8" CSG, 47#, L-80, ID = 8.881" 8548' TOP OFCEMENT -~ SSd9' 9-5/8" BRIDGE PLUG H 8800' I 2196' -j3-1/2" OTIS XBD SSSV LAND NIP, ID = 2.75" 2631' 9-5/8" DN PKR~ 4588' -4848' ~-{ 3-112" WFD ECLIPSE SLICKSTICK PATCH (07/07/04), ID =1.740" T MD TV D DEV TYPE V LV LATCH PORT DATE 3 4874 4191 43 CA-KBUG DMY RK 0 12/05/02 2 8154 6423 45 CA-KBUG DMY RK 0 1 9160 7304 14 CA-MMG DMY BK 0 12105/02 SIDETRACK WINDOW 8549' -8599' I 10794' I~ 3-1/2" PARKER SWS NIP, ID = 2.75" 10850' _f 7" x 3-1/2" BAKER SABL-3 PKR, ID = 3.875" IIW/KBH-22 S ANCHOR, ID = 3.875" 10878' 3-1/2" PARKER SWS NIP, ID = 2.75" 10887' 3-1/2" PARKERSWN NIP, ID=2.635" 9-518" CSG, 47#, L-80, ID = 8.681" ~-1 10680' 3-1/2" TBG, 9.2#, L-80, .0087 bpf, ID = 2.992" I 10900' I TOP OF 4-1/2" LNR ~-1 7" LNR, 29#, 13-CR-BO, .0371 bpf, ID= 6.184" PERFORATION SUMMARY REF LOG: MWD/GR ON 11/15/93 A NGLE AT TOP PERF: 74 ~ 11115' Note: Refer to Pr'oductbn ~ for historical pert data SQE SPF INTERVAL OPN!SQZ DATE 6 11115 - 11140 O 03/30/02 41/2" 11385 - 12537 SLTD 11117/93 ~ 11 A WELL OTE: CHROME LINER -HORIZONTAL G 11264' 11388' PBTD 4-1/2" SLTD LNR, 12.6#, L-80, .0152 bpf, ID = 3.953" \ 10900' -~ 3-1/2" TTL WLEG 10895' ELMD TT LOGGED 03/30102 11243' PKR SCOOP TOP, ID = 3.910" 11262' 7" ss TIW PKR, to = a.ooo" ~ ~ ~ ~ 11267' 4J-1 /2" PORTED JT, ID = 3.958" \ ??? FISH - 2 RUBBER PKR ELEMENTS FROM PATCH (05/14/04) \ 11385' ~ ~ \ ~ \ ~ \ ~ 12547' ~ 12653' DATE REV BY CONkVENTS DATE REV BY COMMENTS ORIgNAL COMPLETION 07/07/04 MOGKA SET ECLIPSE PATCH ~ 458G 11/19/93 SIDETRACK(G-11A) 07/02/05 ???/TLH CORRECTED MIN ID 08/03/01 RNITP CORRECTIONS 12/24/07 JLJ/TtH PATCH ID CORRECTION 03/30/02 DAV/KK ADPERF & ELMD TT 12/08/02 RUTLH GLV C10 05/14/04 KSB/KAK PULL PATCH /FISH ITOP OF 4-1/2"SLOTTED LNR I PRUDHOE BAY UNIT WELL: G11A PERMff No: 1931600 API No: 50-029-20583-01 SEC 12, T11 N, R13E, 2444' FNL & 2387' FWL BP Exploration (Alaska) _ ~ W~LHEAD= 1-518" McEVOY ACTUATOR= AXELSON KB. ELEV = 70.25' BF. ELEV = 36.26' KOP = 1900' Mau Angle = 93 ~ 12510' Datum MD = 10826' Datum ND = 8800' SS 13-318" CSG, 72#, L-80, ID = 12.347" H 2744' Minimum ID =1.745" @ 4586' 3-1 /2" ECLIPSE PATCH I TOP OF 7" INffIAL LNR I 9-518" CSG, 47#, L-80, ID = 8.681" 9-5l8" BRIDGE PLUG PB2FORATION SUMMARY REF LOG: MWDVGR ON 11/15/93 ANGLE AT TOP PERF: 74 ~ 11115' Note: Refer to Roduction DB for historical perf data S¢E SPF R~TERVAL OPNISOZ DATE 6 11115 - 11140 O 03/30/02 4-1/2" 11385 - 12537 SLTD 11/17/93 3-1/2" Baker whipstock 10350' ~ Cement Retainer 10700' TBG punch 10810'-10820' 3-1 /2" TBG, 9.2#, L-80, .0087 bpf, ID = 2.992" 10900' TOP OF 4-1/2" LNR 11264' ~~•• G -11 B SAFETY NOTE: Proposed CTD Sidetrack 2196' H3-1/2" OTIS XBD SSSV LAND NIP, ID = 2.75" 2631' 9-5/8" DV PKR O PATCH (C 7/07/04), ID = 1 745" i rG-r iue urv~a c T MD ND DEV TYPE VLV LATCH PORT DATE 3 4874 4191 43 CA-KBUG DMY RK 0 12/05/02 2 8154 6423 45 CA-KBUG DMY RK 0 1 9160 7304 14 CA-MMG DMY BK 0 12/05/02 9500' H Top of cement packer 10150' Top of 2 3!8" liner, top of cement 2 3/8" crrt'ed and perfect I--I 12870' 10794' 3-1l2" PARKER SWS NIP, ID = 2.75" 10850' 7" x 3-112" BAKER SABL-3 PKR, ID = 3.875" W/KBH-22 S ANCFIOR, ID = 3.875" 10876' 3-1/2" PARKER SWS NIP, ID = 2.75" W/ PLUG 10887' 3-1/2" PARKER SWN NIP, ID = 2.635" 10900' 3-1/2" TTL WLEG 10895' ELMD TT LOGGED 03/30/02 11243' PKR SCOOP TOP, ID = 3.910" 11262' 7" SS TfVV PKR, ID = 4.000" 11267' 4J-1 /2" PORTED JT, ID = 3.958" 7" LNR, 29#, 13-CR-80, .0371 bpf, ID = 6.184" ~-~ 11389' ~ I 777 FISH - 2 RUBBER PKR ELBuBVTS 4-1 /2" SLTD LNR, 12.6#, L-80, .0152 bpf, ID = 3.953" 12553' I ~ FROM PATCH (05/14/04) I DATE REV BY COMMENTS DATE REV BY COMMENTS ORIGINAL COMPLETION 07/07/04 MDGKAK SET ECLIPSE PATCH Q 4586' 11/19/93 SIDETRACK (G-11A) 07/02/05 ???/TLH CORRECIID MIN ID 08/03/01 RNITP CORRECTIONS 03/30!02 DAV/KK ADP62F 8 ELMD TT 12/08/02 RL/TLH GLV GO 05/14/04 KSB/KAK PULL PATCH /FISH PRUDFIOE BAY UNfT W13L: G-11A PB2MT No: 1931600 API No: 50-029-20583-01 SEC 12, T11 N, R13E, 2444' FNL 8 2367' FWL BP 6rploration (Alaska) Schlumberger Alaska Data & Consulting Services 2525 Garnbell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Well D-10 Z-24 DS 13-22 G-11A(REDO) ,qT-'LÞO W-17 A 02-178 MPS-10A W-17A BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 Date Delivered: Job# 10913021 11183454 10987560 11084277 10987549 10928646 11076475 10913044 LDL LDL INJECTION PROFILE RST-SIGMA USIT -PDCL MCNL SCMT USIT Log Description SCANNED J~\N RECEIVED JAN·2 4 2006 AllDÐI& Gas Cons. Cot"ftt*n Anchorage 01/23/06 NO. 3668 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Wannan 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay, Milne pt. Date BL Color CD 06/02/05 1 12/29/05 1 01/05/06 1 07/12/05 09/20/05 09/13/05 1 10/17/05 09/03/05 (f. % 7005 [, " "- ..~ .~ Alaska Data & Consulting Services 2525 Gambel/ Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth (f;--~ Received btJ~\f1T'mi1 h Schlumberger Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth RECEiVED JAN 0 9 2006 ~ Ct\.& Gas COOs. Ccmrrns...~n AliChcrcge Well Job# Log Description Date BL 11-06A 10928610 MCNL (Prints & Film sent 01/18/05) 12/24/04 L3-05 11058540 RST 11/10/05 1 G-11A ¡q ð - I VJ 0 11084277 RST 07/12/05 1 L3-11 11072883 RST 08/09/05 1 L2-32 11136742 RST 11/08/05 1 E-33A 11075912 MCNL 08/23/05 1 BP Exploration (Alaska) Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, Alaska 99508 SCANNEO ¡AN ~ 1 ?OO=~ -- Vi-L.l\. ~ ¿ c.. (J Date Delivered: 01/06/06 NO. 3654 Company: State of Alaska Alaska Oil & Gas Cons Comm Attn: Helen Warman 333 West 7th Ave, Suite 100 Anchorage, AK 99501 Field: Prudhoe Bay, Milne PI. Color CD 1 1 1 1 1 1 --- - Alaska Data & Consulting Services 2525 Gambell Street, Suite 400 Anchorage, AK 99503-2838 ATTN: Beth Received by· ~ ~ STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abandon 0 Alter Casing D Change Approved Program D RepairWellŒ Pull TubingO Operation Shutdown 0 PluQ PerforationsD Perforate New Pool D Perforate D 2. Operator Name: 3. Address: BP Exploration (Alaska), Inc. 4. Current Well Class: Development Œ] ExploratoryD Stimulate 0 OtherD WaiverD Time ExtensionO Re-enter Suspended Well 0 5. Permit to Drill Number: 193-1600 6. API Number 50-029-20583-01-00 P.O. Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): StratigraphicD ServiceD 9. Well Name and Number: G-11A 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool 70.21 8. Property Designation: ADL-028280 11. Present Well Condition Summary: Total Depth measured 12553 feet true vertical 9009.1 feet Effective Depth measured 12529 feet true vertical 9010.2 feet Plugs (measured) Junk (measured) None None Casing Length Size MD TVD Burst Collapse Conductor 80 20" 91.5# H-40 40 120 40.0 - 120.0 1490 470 Liner 3038 7" 29# 13CR80 8351 - 11389 6696.3 - 9025.0 8160 7020 Liner 1291 4-1/2" 12.6# L-80 11262 - 12553 9018.1 - 9009.1 8430 7500 Production 8511 9-5/8" 47# L-80 38 - 8549 38.0 - 6837.9 6870 4760 Surface 2710 13-3/8" 72# L-80 39 - 2749 39.0 - 2686.8 4930 2670 Perforation depth: Measured depth: 11115 - 11140, 11389 - 12537 True vertical depth: 8989.86 - 8995.99, 9025.03 - 9009.85 Tubing ( size, grade, and measured depth): Packers & SSSV (type & measured depth): 3-1/2" 9.3# L-80 @ 33 2-3/8" 4.7# L-80 @ 4586 2-7/8" Baker H-B Hydro Set Rat Packer 2-7/8" Baker H-B Hydro Set Ret Packer 3-1/2" Baker S-3 Packer 4-1/2" Liner Top Packer 9-5/8" DV Packer 10900 4646 : :~~ECE'VFD : ~~::~ -SEP 1 ~ 2.004 @ 2636 Ald. . ", ,¡Ission 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: Representative Dailv Average Production or Iniection Data Gas-Me! I Water-Bbl Casing Pressure Well Shut-In 620 11.7 66 390 d R8DMs 8Fl SEP 1 4 2004 13 Oil-Bbl Tubing Pressure Prior to well operation: Subsequent to operation: 1295 199 Copies of Logs and Surveys run _ Daily Report of Well Operations_ ! 15. Well Class after proposed work: Exploratory 0 16. Well Status after proposed work: OilŒ] GasD Development ŒI ServiceD 14. Attachments: Signature Garry Catron Garry Catron .H~~ WAG D GINJD WINJD WDSPLD Prepared by Garry Catron (907) 564-4657. SUndry Number or N/A if C.O. Exempt: N/A 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Printed Name Title Production Technical Assistant Form 10-404 Revised 4/2004 ORIGINAC' 564-4657 Date 9/9/04 ~ ~ G-11A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 12/25/03 T/I/O=600/620/100 CMIT TBG X IA TO 3000 PSI, PASSED ON 2ND TEST. 1ST TEST PRESSURE LOSSES=90/50/25 IN 1ST 15 MIN AND 55/60/0 IN 2 ND 15 MIN. 2ND TEST=40/20/0 IN 1ST 15 MIN. AND 20/10/0 IN 2ND 15 MIN. PUMPED 6.5 BBLS DIESEL TO PRESSURE UP. BLED PRESSURES OFF TO 350 PSI. FINAL WHP= 360/360/160 12/25/03 T/I/O=600/620/100 CMIT TBG X IA TO 3000 PSI, PASSED ON 2ND TEST. 1ST TEST PRESSURE LOSSES=90/50/25 IN 1ST 15 MIN AND 55/60/0 IN 2 ND 15 MIN. 2ND TEST=40/20/0 IN 1ST 15 MIN. AND 20/10/0 IN 2ND 15 MIN. PUMPED 6.5 BBLS DIESEL TO PRESSURE UP. BLED PRESSURES OFF TO 350 PSI. FINAL WHP= 360/360/160 12/26/03 T/I/O= 150/50/100 ASSIST SLlCKLINE PUMP DIESEL DOWN TUBING WHILE HES POOH WITH D&D HOLE-FINDER TOOL. ***CONTINUED ON 12-27-03 WSR*** 12/27/03 ***CONTINUED FROM 12-26-03 WSR*** PRESSURE UP TUBING TO 1500 PSI WHILE HES SETS D&D HOLE-FINDER TOOL. 12/27/03 ***CONT FROM 12-26-03 WSR***. RUN 3 1/2" D&D HOLEFINDER TO 4599' SLM. PRESSURE TO 1520 PSI. AFTER 2 MIN. BLED TO 1400 PSI. . MOVE TO 4594' SLM. PRESSURE TO 1620 PSI. AFTER 10 MIN. BLED TO 1615 PSI.. RUN 3 1/2" D&D HOLEFINDER TO 4599' SLM. UNABLE TO PRESSURE UP TUBING. . PULL UP TO 4596' SLM. UNABLE TO PRESSURE UP TUBING.. «FOUND GOOD TUBING 41' ABOVE LOWER PKR, (4594' WLM)-TAGGED PKR AT (4635' WLM) ». RUN 2.70" LIB TO 4635' SLM.. RDMO*** WELL LEFT SHUT IN *** 12/27/03 ***CONT FROM 12-26-03 WSR***. RUN 3 1/2" D&D HOLEFINDER TO 4599' SLM. PRESSURE TO 1520 PSI. AFTER 2 MIN. BLED TO 1400 PSI. . MOVE TO 4594' SLM. PRESSURE TO 1620 PSI. AFTER 10 MIN. BLED TO 1615 PSI. RUN 3 1/2" D&D HOLEFINDER TO 4599' SLM. UNABLE TO PRESSURE UP TUBING. PULL UP TO 4596' SLM. UNABLE TO PRESSURE UP TUBING. RUN 2.70" LIB TO 4635' SLM. 05/14/04 *** WELL SHUT - IN ON ARRIVAL *** (TBG PATCH---BTM PKR FAILED). RIH W/ 30' SLICK STICK SET AT 4602' SLM. SHEARED GS, ECLIPSE PKR FELL DOWN HOLE, RETAG @ 4804' SLM. RIH WITH 3.5" GS, PULL SLICK STICK FROM PKR.. RIH WITH PKR RETRIEVAL TOOL PULLED PKR. (2 RUBBER ELEMENTS MISSING). DRIFT TO TBG WITH 2.70" CENT, TBG BRUSH & WIRE GRAB 10876 SLM. (DID NOT RECOVER ELEMENTS). ***CONTINUED ON WSR 5-15-04*** 05/15/04 ***CONTINUED FROM WSR 5-14-04***. DRIFTED TO XN NIPPLE W/2.70 CENT, 3.5 WIRE BRUSH AND 2.25 WIRE GRAB (10,876' SLM). DID NOT RECOVER ELEMENTS FROM PACKER.. ***LEAVE WELL SHUT IN*** 07/04/04 SET WEATHERFORD 3-1/2" 2740 PB PACKER, LOWER ELEMENT OF SLiCKSTICK PATCH W/ CENTER ELEMENT AT 4646' MD REF. PREVIOUS PATCH SETTING RECORD DATED 20-AUG-2003. DID NOT TAG TD. SET DOWN ON PATCH BOTTOM AFTER SETTING. NO PROBLEMS RIH OR POOH. LEFT WELL SHUT IN. 07/05/04 ***WELL SHUTN IN ON ARRIVAL*** (DRIFT AND SET 30' SLICK STICK FOR PATCH)***CONTIUNED ON WSR 7-6-04***. 07/06/04 ***CONTINUED FROM 7-5-04***(DRIFT AND SET SLICK STICK FOR PATCH*** DRIFT TO LOWER PACK OFF @ 4636 SLM. SET 31.92' LONG SLICK STICK @ 4636 SLM.RIH W/ 3.5 GS LATCHED SLICK STICK @ 4606 SLM. CHECK SET 1000# OVER PULL,GOOD SET.SHEARED OFF,POOH. ***RDMO, LEFT WELL SHUT IN, CALLED PAD OPERATOR INFORMED HIM ON STATUS OF WELL:** Page 1 /'""' ~ " G-11A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS 07/06/04 ***CONTINUED FROM 7-5-04***(DRIFT AND SET SLICK STICK FOR PATCH*** DRIFT TO LOWER PACK OFF @ 4636 SLM. SET 31.92' LONG SLICK STICK @ 4636 SLM.RIH W/ 3.5 GS LATCHED SLICK STICK @ 4606 SLM. CHECK SET 1000# OVER PULL,GOOD SET.SHEARED OFF,POOH. ***RDMO, LEFT WELL SHUT IN, CALLED PAD OPERATOR INFORMED HIM ON STATUS OF WELL:** 07/07/04 SET TOP ELEMENT OF WEATHERFORD 3-1/2" ECLIPSE (2740 PB PACKER) PATCH W/ CENTER ELEMENT AT 4586' MD. NO PROBLEMS RIH OR POOH. LEFT WELL SHUT IN. PAD OPERATOR NOTIFIED 07/09/04 T/I/O=1650n50/200 MIT-IA TO 3000 PSI. PASSED. PUMPED 5 BBLS NEAT MEOH, 55 BBLS OF CRUDE TO PRESSURE UP. FIRST TEST FAILED. SECOND TEST LOST 80 PSI IN THE FIRST 15 MINUTES, 35 PSI IN THE SECOND 15 MINUTES (115 PSI TOTAL). START BLEEDING DOWN IA. ***CONTINUED ON 7-10-04 WSR***. FINAL WHP'S- 1650/1500/200 07/10/04 ***CONTINUED FROM 7-9-04 WSR*** BLEED DOWN IA TO 250 PSI AS PER PROCEDURE.. FINAL WHP'S=1650/250/300 FLUIDS PUMPED BBLS 61 Diesel 57 Crude 5 Neat Methonal 123 TOTAL Page 2 ~ ~ ':"REE= 3-1/16" 5M FMC WH.Lt-EAD = 13-5/8" WcEVOY ACTUATOR = AXELSON KB. ELEV - 70.25' BF. ELEV = 36.26' KOP= 1900' Max Angle = 93@12510' Datum MD = 10826' DatumTVD = 8800' SS G-11A SAFElY NOTE: CHROME LINER. HORIZONTAL W8...L TOPOF7" LNR . 3-1/2"OT6 XBDSSSV LAND NP, ID =2.75" 9-518" OJ A<R 13-318" CSG, 72#, L-80, ID = 12.347" 4586' - 4646' 3-1/2" WlHFD ECLIPSE SLICKSTICK PA TGi TOPOF 7" INTIAL LNR ST MD 3 4874 2 8154 1 9160 GAS LIFT MA.NDRELS TVD DEV TYÆ VLV LATGi 4191 43 CA-KBUG DMY RK 6423 45 CA-KBUG DMY RK 7304 14 CA-r...t.t1G DMY BK FDRT DATE 0 12/05/02 0 0 12/05/02 Minimum ID = 2.75" @ 2196' SSSV LANDING NIPPLE 8351' 9-518" CSG, 47#, L-80, D = 8.681" TOP OF CEMENT I SIŒTRACK WINDOW 854g - 859g SIZE PffiFORA TION SUr...t.t1ARY REF LOG: MND'GR ON 11/15193 ANGLEATTOPÆRF: 74 @ 11115' IIbte: Refer to A'oduction DB for historical perf data S~ INTERVAL OPt-¥saz OA. TE 6 11115 - 11140 0 03130102 11385 - 12537 Sl TO 11/17193 10794' 3-1/2" PARKffi SWS NIP, ID = 2.75" 9-518" BRIOOE PLUG 8800' 3-1/Z' PARKERSWN NP, ID=2.635" 10850' 7' x 3-112" BAKER SABL-3 PKR, ID = 3.875" W/KBH-22 S ANCHOR, ID = 3.875' 10876' 3-1/Z' ~RKERSWS NP, ID =2.75" 9-5/8" CSG,47#, L-80, ID = 8.681" 3-1/2" TTL WLEG ELtvÐ TT LOGGED 03/30102 PKR SCOOP TOP, ID = 3.910" 7" SS TIW PKR, D = 4.000" TOPOF 4-1/2" LNR 4J.112" FDRTEDJT, ID= 3.958" 7' LNR,29#, 13-CR-80, .0371 bpf, ID=6.184" FISH - 2 RUBBER PKR H.EWENTS FROM PATCH (05/14/04) TOP OF 4-1IZ' SLOTTED LNR \ \ \ \ \ \ \ \ 4-112" 1254T 12553' DATE REV BY COr...t.t1ENTS OA. TE RBI BY COr...t.t18'JTS ORIGINAL COMPLETION 08130KJ3 JJ/KK PULL a::LPSEPATCH 11/19/93 SIDETRACK IG-11A1 10KJ7KJ3 MJA/TLP SET ECLIPSE ~ TCH lã) 4613' 08/03/01 Rmp CORRECTIONS 01/1 8KJ4 KSBITLH PULL TOP PATCH (12126103) 03/30/02 OA. V/KK ADÆRF & H.tvÐ TT 05/14KJ4 KSBlKAK PULL ~ TGi / FISH 12/08/02 RUtih GL V C/O 07KJ7KJ4 MDC/KAK SET ECLIPSE ~ TCH @ 4586' 08/20/03 BJM'KK SET ECLIPSE PA TGi FRU[)-OE BA Y UNT WH.L: G-11A PERMIT No: 1931600 API No: 50-029-20583-01 Sa:: 12, T11 N, R13E, 2444' FNL & 2367' FWL BP Exploration (Alaska) .'" ) STATE OF ALASKA ) ALASKA OIL AND GAS CONSERVATION COMMISSION REPORT OF SUNDRY WELL OPERATIONS 1. Operations Performed: Abandon D Alter Casing D Change Approved Program D 2. Operator Suspend D Repair WellŒ] Pull Tubing D Operation Shutdown 0 Plug Perforations D Perforate New Pool D 4. Current Well Class: Perforate D VarianceD Annular Disposal 0 Stimulate D Time ExtensionD OtherD Re-enter Suspended Well 0 5. Permit to Drill Number: 193-1600 Name: BP Exploration (Alaska), Inc. 70.21 8. Property Designation: ADL-0028280 11. Present Well Condition Summary: Development [K) Stratigraphic D 9. Well Name and Number: G-11A 10. Field/Pool(s): Prudhoe Bay Field / Prudhoe Oil Pool ExploratoryD Service D 6. API Number 50-029-20583-01-00 3. Address: P .0, Box 196612 Anchorage, Ak 99519-6612 7. KB Elevation (ft): Total Depth measured 12553 feet true vertical 9009,1 feet Plugs (measured) Junk (measured) None Effective Depth measured 12547 feet 9009.4 feet None true vertical Casing Length Size MD TVD Burst Collapse Conductor 110 20" 91.5# H-40 28 - 138 28.0 - 138.0 1490 470 Liner 3038 7" 29# 13CR80 8351 - 11389 6696.3 - 9025.0 8160 7020 Liner 1289 4-1/2" 12.6# L-80 11264 - 12553 9018.4 - 9009.1 8430 7500 Production 8521 9-5/8" 47# L-80 28 - 8549 28.0 - 6837.9 6870 4760 Surface 2716 13-3/8" 72# L-80 28 - 2744 28.0 - 2682.7 4930 2670 Perforation depth: Measured depth: 11115 -11140,11389 -12537 True vertical depth: 8989.86 - 8995.99, 9025.03 - 9009.85 Packers & SSSV (type & measured depth): 3-1/2" 9.3# L-80 @ 2-3/8" 4.7# L-80 @ 2-7/8" Baker Packer 2-7/8" Baker Packer 3-1/2" Baker S-3 Packer 28 - 4615 - 10900 4646 RECEIVED JAN 0 6 2004 @ 4613 . @ 4646 Alaska 011 & Gas Cons. Commission @ 10850 Anchorage Tubing ( size, grade, and measured depth): 12. Stimulation or cement squeeze summary: Intervals treated (measured): Treatment descriptions including volumes used and final pressure: 13 Prior to well operation: Subsequent to operation: Oil-Bbl Gas-Met Water-Bbl Casing Pressure Tubing Pressure 613 22552 12 560 835 Well Currently Shut-In Representative Dailv Average Production or Injection Data 14. Attachments: -- 6ItL .jAW 0 7 t-~)¡5. Well Class after proposed work: "'" I.~ip ExploratoryD Development ŒI Service D Copies of Logs and Surveys run - 16. Well Status after proposed work: Operational Shutdown 0 OilŒ] GasD WAG D GINJD WINJD WDSPLD Prepared by Sharmaine Copeland (907) 564-4424. Sundry Number or N/A if C.O. Exempt: Daily Report of Well Operations -...! 17. I hereby certify that the foregoing is true and correct to the best of my knowledge. Contact Sharmaine Copeland Sharmaine CoDeland Signat Title Technical Assistant Phone 564-4424 Date 12/30/03 Form 10-404 Revised 2/2003 \~¡,)GANNEt ~JJ\N2 @ 2004 ( ( G-11 A DESCRIPTION OF WORK COMPLETED NRWO OPERATIONS EVENT SUMMARY 08/20/03 ATTEMPTED TO SET 3.5in ECLIPSE PATCH 4615-46451. DEPTHS REFERENCED TO PDS CALIPER SURVEY 6/12/03. LOWER PACKER WAS SET IN PLACE. UPPER PACKER WAS STUNG INTO LOWER PACKER AND THE WHOLE PATCH BROKE FREE. PATCH BECAME STUCK W/ LOWER PACKER ACROSS SSSV 3-1 08/30/03 FISH WEATHERFORD 31/2in PATCH FROM SSSV NIPPLE @ 21711 SLM ----- DRIFT W/ 2.5in X 101 DUMMY GUN W/ 2.725in GAUGE RING TO 50001 SLM----- LEAVE WELL SHUT IN 10/07/03 A 3.5" ECLIPSE PATCH WAS SET @ 4613-46461. DEPTH WAS CORRELATED TO SCHLUMBERGER PATCH SET RECORD DATED 20-AUG-2003. FLUIDS PUMPED BBLS 0 TOTAL Page 1 J ~ 3" J too WELL LOG TRANSMITTAL ProActive Diagnostic Services, Inc. To: State of Alaska AOGCC 333 W. 7tl1Street Suite # 700 Anchorage, Alaska 99501 RE: Distribution - Final Print( s) The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this transmittal letter to the attention of : Joey Burton / Jeni Thompson ProActive Diagnostic Services, Inc. P. O. Box 1369 Stafford, TX 77497 BP Exploration (Alaska), Inc. Petrotechnical Data Center LR2-1 900 E. Benson Blvd. Anchorage, AK 99508 LOG DIGITAL MYLAR / BLUE LINE REPORT WELL DATE TYPE OR SEPIA PRINT[S) OR CD-ROM FILM COLOR Open Hole 1 1 1 Res. Eva!. CH 1 1 1 G-11 A 11-02-03 Mech. CH 1 J J'~ 9 ~ , Caliper Survey Signed: .. "I~~,~:-., ""'" ". ~ ..\ '~.., ~f'¡ u_~.........,\,)~C~ ~.~~ Date: RECEIVED NOV 1"7 2003 Print Name: Alaska OU & Gas Coni, Commi8m Anchamge . .. .., PRoAcTivE DiAGNOSTic SERvicES, INc., PO Box 1 }b9 STAffoRd IX 77477 Phone:(281) 565-9085 Fax:(281) 565-1369 E-mail: pds@memmylog.com Website: www.memorylog.com \:z~~ ,)" ~ \~~CA¡¡~ð~El) DEC @ 4 2003 MEMORANDUM State of AI as ka Alaska Oil and Gas Conservation Commission TO: Randy Ruedrich Commissioner THRU: Jim Regg~fi ,*~~3 P.I. Supervisor DATE: October 12, 2003 SUBJECT: Mechanical Integrity Test BPX G-11A PBU FROM: Chuck Scheve Petroleum Inspector NON. CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. Well G-11A Type Inj. TV.D. Tubing 1450 1850 1850 Interval P.TD. 193-160 Type test P Test psi Casing 0 2620 1850 P/F F Notes: B3 producer established injection down OA 1.5 bbl per min -@ 3000 psi Well Type Inj. TV.D. Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Well Type Inj. TV.D. Tubing Interval P.TD. Type test Test psi Casing P/F Notes: Well Type Inj. T.V.D. Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Well Type Inj. TV.D. Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: ~-- Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALT WATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Interval 1= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover 0= Other (describe in notes) /. Test's Details Well G-IIA is class B3 producer with a probable hole in tubing at 46261 and possible IA x OA communication. A patch had been set in the tubing ftom 4613- 4646. 180 bbls of dead crude was pumped to load the IA and pressure up to 3000 psi. An injection rate of 1.5 bbl per min @ 3000psi was established. Well was secured pending further diagnostics. .,- M.I.T.'s performed: 1 Attachments: Number of Failures: 1 Total Time during tests: 4 hour cc: ;, - -. ....".. ."". .,. MIT report form 5/12/00 loG. 2003-1012_MITP _PBU_G-11A_cs.xls 1 0/23/2003 @(cAJ~NED n) E e ~]~} 2003 s ME MORAN ctJlII State ofÄlaska Alaska Oil and Gas Conservation Commission TO: Mike Bill Commissioner f"'\It DATE: December 7, 2002 d\A J SUBJECT: Mechanical Integrity Tests THRU: Tom Maunder ~ 0 (, ,vI BPX P.I. Supervisor f:)v J PBU \ìhCO G 11 ~ FROM: John Crisp Producer Class 137 B-3 Petroleum Inspector Prudhoe Bay Field NON. CONFIDENTIAL Packer Depth Pretest Initial 15 Min. 30 Min. Well G 11A Type Inj. N/A TV.D. 8878 Tubing 320 1300 1200 1000 Interval 0 P.T.D. 1931600 Type test P Test psi 3000 Casing 0 3000 1200 1000 P/F F Notes: Leak Rate 1.6 BPM 2800 pasi. . Well Type Inj. TV.D. . Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Well Type Inj. T.V.D. Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Well Type Inj. TV.D. Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Well Type Inj. T.V.D. Tubing Interval P.T.D. Type test Test psi Casing P/F Notes: Type INJ. Fluid Codes F = FRESH WATER INJ. G = GAS INJ. S = SALTWATER INJ. N = NOT INJECTING Type Test M= Annulus Monitoring P= Standard Pressure Test R= Internal Radioactive Tracer Survey A= Temperature Anomaly Survey D= Differential Temperature Test Interval 1= Initial Test 4= Four Year Cycle V= Required by Variance W= Test during Workover 0= Other (describe in notes) Test's Details I travelled to BPX PBU to witness the attempted MIT on well G-ll. The MIT failed, Well Integrity Engineer stated Leak Detection Log was next step in Diagnostic program. M.I.T.'s performed: 1 Attachments: Number of Failures: 0 Total Time during tests: 2 hrs. cc: S(;ANNED DEC 1 9 2002 MIT report form 5/12/00 loG. MIT BPX PBU G 1112-07-02 JC.xls 12/1112002 ~ ~>' .. MEMORANDUM State of AI as ka Alaska Oil and Gas Conservation Commission TO: Mike Bill, ~ Commissioner Tom M au nd.er, A.~ 1Y1 ~:::> P. I. Supervisor ?1\7/" \ì{--Z;u John Spaulding, SUBJECT: Petroleu m Inspector DATE: November 23,2002 THRU: FROM: TIFL BPX I PBU G-11A . \~ ~- \(JD Prudhoe Oil Pool November 23.2002: I traveled to BPX's Prudhoe Bay Unit well G-11A to witness the Tubing Integrity Fluid Level Survey (TIFL). The TIFL survey is used as a diagnostic tool to evaluate the fluid or gas movement within a well bore or annulus area. Note: on the attached BPX TIFL report that no conclusion was reached at this time. Upon further evaluation, it was determined by the BPX annulus engineer that the TIFL had failed Attached are 2 BPX TIFL reports, well G-11A and B-20, these are attached for comparison. SUMMARY: I witnessed the TIFL on BPXs PBU well G-11A Attachments: BPX TIFL reports for B-20 and G-11 NON-CONFIDENTIAL SCANNED DEC 1 9 2002 TIFL G-11 A 11-23-O2js.doc "" '", "'"--'" ANNULAR COMMUNICATION TESTING TUBING INTEGRITY FLUID LEVEL SURVEY Well: G.11A DATE: 11/23/02 TESTED BY: Well Status: TBG: 1200 BP TIFL: INITIAL PRESSURE DATA SHUT IN GAS LIFTED: IA: 1200 OA: 20 Balance: NO FAIL Control: OGL V DEPTH: INITIAL FLUID LEVEL: 4921' BLED FROM 1200 psi To POST BLEED PRESSURES: WELL BACK TO PRODUCTION: TIFL SUMMARY LIVE GL V'S AT: POST BLEED FLUID LEVEL: 3012' 80 psi in 3 HRS and 30 MINS TBG: 1040 IA: 80 OA: 20 NO DB :œì 10:30 1200 11 :30 1000 12:30 960 13:30 1000 14:00 1040 IA - 1200 750 350 160 80 FLUID LEVEL DATA Qð~ 20 4921' Start bleeding lAP 20 4532' IA FL came up 389'. 20 4267' IA FL came up 265'. 20 Inconclusive continue to bleed lAP down. 20 3012' TIFI..FIALED,JAinflowed 1909'.()r 1t7.bbls. COMMfl!!!. .. OBSERV A TIOHS I COMMENTS STATE WITNESSED BY: JOHN SPAULDING 5~ . -' -'"" - WELL INTEGRITY TESTING TUBING INTEGRITY FLUID LEVEL SURVEY Well : 8-20 DATE: 11/23/02 TESTED BY: M. Iveson 1720 TIFL: INITIAL PRESSURE DATA SHUT IN GAS LIFTED: IA: 1630 OA: 0 Balance: FAIL Well Status: TBG: NO Control: ORIFICE DEPTH: 8681' INITIAL FLUID LEVEL: 4840' BLED FROM 1630 psi To POST BLEED PRESSURES: WELL BACK TO PRODUCTION: TIFL SUMMARY LIVE GLV'S AT: 7596' 6083' 3099' POST BLEED FLUID LEVEL: 100' 370 psi in 2 HRS andMINS TBG: 1020 IA: 370 OA: 0 NO IJ!& !IIi JA FLUID LEVEL DATA .QA~ COMMENTS 10:10 1720 1630 0 4840' Started IA bleed. 11:10 1340 840 0 3710' Continued IA bleed. 12:10 1020 370 0 100' IA ¡nflowed 4740' or 208 bbls. SI bleed and monitored 1 hr. 13:10 1060 460 0 155' TIFL FAILED. OBSERV AT IONS I COMMENTS State witnessed by Jeff Jones. 1 0 ~2 . ,---"" 19 3.--/ <c,o ,; MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie Heusser, Commissioner DA TE: April 24, 2001 " (JtJyý) .. vv~L~ THRU: Tom Maunder, 1J:i-' I'(~ . P. I. Supervisor 1.-\ f d S ~ '0 \ FROM: Chuck Scheve; Petroleum Inspector . SUBJECT: Safety Valve Tests Prudhoe Bay Unit G Pad Luesd~Y. April 24. 2001: I traveled to BPXs G Pad and witnessed the one-month retest of the safety valve systems. As the attached AOGCC Safety Valve System Test Report indicates I witnessed the testing of 16 wells and' 32 components with no failures. The surface safety valve on well G-O3Aclosed rather slowly but passed its pressure test. The wing valve on wells G-16 and G-18A had very slow leaks but did not prohibit a valid test of the surface safety valve.WeIlG-21whichfaiJedthe previous months testdue .toß frozen pilot, has the new style insulation box in place and functioned properly. Merv liddelow performed the testing today; he demonstrated good test procedures and was a pleasure to work with. A walk through inspection of the well houses on this pad was performed during the SVS testing with no problems noted. Well G-14A which was shut in at this time and not tested was found to have the new style insulation box on the pilot. This should fix the problems found on previous tests. Summ~rv: I witnessed the one-month retest of the safety valve systems at BPXs G-Pad. PBUG Pad, 16 wells, 32 components, 0 failures 22 wellhouse inspections Attachment: SVS PBU G Pad 4-24-01 CS x Unclassified Confidential (Unclassified if doc. removed) Confidential SVS PBU G Pad 4-24-01 CS .. .~. Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Chuck Scheve Submitted By: Chuck Scheve Date: Field/Unit/Pad: Prudhoe / PBU / G Pad Separator psi: LPS 174 HPS 4/24/01 720 Well Permit Separ Set LIP Test Test Test Date Oil, WAG, GINJ, Number Number PSI PSI Trip Code Code Code Passed GAS or CYCLE G-01A 1931710 720 550 530 P P P OIL G-02A 1950230 G-03A 1970700 174 125 100 P P P OIL G-04A 1951630 G-05 1780970 720 550 525 P P P OIL G-06 1790120 G-07 1790180 174 125 110 P P P OIL G-08 1810480 G-09 A 1982630 G-1 OA 1950390 G-11 A 1931600 720 550 540 P P P OIL G-12A 1961050 G-13 1810720 174 125 125 P P P OIL G-14A 1980530 G-15A 1981340 720 550 500 P P P OIL G-16 1811220 720 550 500 P P P OIL G-17 1810940 G-18A 1990320 720 550 550 P P P OIL G-19 A 1991030 720 550 530 P P P OIL G-21 1951540 720 550 500 P P P OIL G- 23 A 1960200 720 550 510 P P P OIL G-24 1861830 G-25 1861620 720 550 510 P P P OIL G-26A 1981510 720 550 500 P P P OIL G-27 1861560 720 550 525 P P P OIL G-29 1861600 G-30A 1950760 G-31A 1980540 720 550 525 P P P OIL G-32A 1970010 rï 90 Day RJF 1/16/01 Page 1 of 2 SVS PBU G Pad 4-24-01 CS Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN J, Number Number PSI PSI Trip Code Code Code Passed CAS or CYCLE Wells: 16 Components: 32 Failures: 0 Failure Rate: 0.00% [] 90 var Remarks: Good Test. Surface safety Valve on Well G-03A closed slowly but passed its pressur test. The wing valve on wells G-16 and G-18A had very slow intemal leaks and will repaired by-the operator. RJF 1/16/01 Page 2 of 2 SVS PBU G Pad 4-24-01 CS MEMORANDUM State of Alaska Alaska Oil and Gas Conservation Commission TO: Julie Heusser, ~ DATE: Commissioner Tom Maunder, ~~'~ P. !. Supervisor o'Ak: THRU: March 26, 2001 FROM: Jeff Jones, SUBJECT: Petroleum Inspector Safety Valve Tests Prudhoe Bay Unit BPX/G Pad March 26, 2,001: I traveled to BPX's Prudhoe Bay Field, G Pad, to witness Surface Safety Valve System tests and perform well house inspections. Merv Liddelow was the BPX representative in charge of testing and he performed the tests in a safe and proficient manner. Fifteen wells were tested with nine failures witnessed. The pilots on wells G-02A, G-1 lA, G-14A and G- 21A failed to operate properly. The SSV's on wells G-01A, G-02A, G-03A, G-09 and G-13 failed to close or failed to hold D/P. Wells G-03 and G-09 were shut in pending repairs. Mr. Liddelow indicated to me that all other failures had been repaired and passed a retest within 24 hours. Fifteen well houses were inspected and slight crude oil leaks were noted on wells G-14 and G-16. Mr. Liddelow and his crew repaired these leaks immediately. The AOGCC test reports are attached for reference. SUMMARY: I witnessed SVS tests on 15 oil producing wells on BPX's G Pad in the Prudhoe Bay Field. 15 wells, 30 components tested. 9 failures: 30% failure rate. 15 well house inspections Atta,chments: SVS PBU G Pad 3-26-01 JJ ,cc;: NONr ,C, ON FIDENTIAL SVS PBU G Pad 3-26-01 JJ Alaska Oil and Gas Conservation Commission Safety Valve System Test Report Operator: BPX Operator Rep: Merv Liddelow AOGCC Rep: Jeff Jones Submitted By: Jeff Jones Field/Unk/Pad: PBF/PBU/G-Pad Separator psi: LPS 152 Date: 3/26/01 HPS 649 Weft Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN& Number Number PSI, PSI Trip Code Code , ,~ode Passed GAS or CYCLE G-01A 1931710 649 550 565 P 5 OIL G-02A '1950230 1~2 1'25 145 1' 5 .... ., , , G-03A 1970700 152 125 115 P 5 OIL , . . : , G-04A 1951630 G-05 1780970 649 550 '555 P P OIL , . G-06 1790120 (3-07 1790180 152 '125 115 P " P " OIL , ,, ~G-08 1810480 . ! , , , G-09A 1982630 649 550 560 P 4 OIL G-10A 1950390 ' ..... ;~¢1~:"'~!}?~i ~; 1~31'600, ' 649 550 ' 180 '3 P G-12A 1961050 (3-13 1810720: 152 125 120 P .... 4 " OIL G-14A ' 1980'530' 649 ~50 0! 2 P OIL !G-15A 1981340 649 550 5'30: 'P P ..... 0IL , . , . . G-16 1811220 6491 550 540 P P G-17 1'810940 ..... G-18A '" 1990320 6491 ' 5501 555 P P ' OIL G-19A 19916'30 ..... G-21 1951540 649 ~550 0 2' P 0IL G-23A 1960200 G-24 186183O ,, G-25 1861620 , ,, G-26A 1981510 , G-27 1861560 G'29 1861600 ..... G-~0A 1950760 ' .. G-31A "1980540' 649 550 560 ' P P ' OIL G-32A 1970010 '152 !25 ' ~40 P 'P " OIL ., , , : , , . , ,, . ,. . . ,. Wells: 15 components: 30 Failures: 9 Failure Rate: 30.00o/t~]9o ray Remarks: G-3. G-9 are shut in for repair. Operator reports all other failures repaired & passed r{ 1/16/01 Page 1 of 2 SVS PBU G Pad 3-26-01 JJ1 Well Permit Separ Set L/P Test Test Test Date Oil, WAG, GIN& Number Number PSI PSI Tr!p Code Code Code Passed GAS or CYCLE RJF 1/16/01 Page 2 of 2 SVS PBU G Pad 3-26-01 JJ1 ~ERMiT DATA AOGCC Individual Well Geological Materials Inventory T DATA_PLUS Page: Date: RUN 1 09/29/95 DATE_RECVD 93-160 93-160 93-160 93-160 5969 407 DALLY WELL OP SURVEY /8493-12500, OH-MWD /C~P DATE: 11/20/9-~/ ~. 8549-12509, MWD 01/21/1994 01/07/1994 01/07/1994 01/07/1994 93-160 MWD-DGR/CNO ~.L~R1-8,8599-i2553 11/22/1993 93-160 93-160 MWD-DGR/CNO MWD-DGR/EWR/FET LL~R~-8~6837-9011 ~L-~R1-8,8549-12553 (TVD) 11/22/1993 ].1/22/1993 93-160 MWD-DGR/EWR/FET ~R1-8,6837-9011 (TVD) 11/22/1993 Are dry ditch samples required? Was the well cored? yes ~ Are well tests required? yes Well is in compliance ~ I'n'iti al COMMENTS yes ~ And rec~ Analysis & description r~- ' d? , so Re c e i~Le d~~__n~ CI I::t I I-- L.. I IM G WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Atto: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs - G-1 lA January 20, 1994 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of: Paul Radzinski, Sperry-Sun Drilling Services, 5631 Silverado Way, #G, Anchorage, AK 99518 1 LDWG Format LIS Tape with Verification Listing. Received' RECEIVED AoGcc Date 5631 SilveradoWay, Suite G · Anchorage, Alaska99518 · (907)563-3256 ° Fax (907)563-7252 A Baroid Company , STATE OF ALASKA ALASKA OIL AND GAS CONSERVATION COM,dlSSION WELL COMPLETION OR RECOMP LETION REPORT AND LOG 1. Status of Well Classification of Service Well OIL [] GAS [] SUSPEhDED [] ABANDONED [] SERVICE [] 2. Name of Operator 7. Permit Number BP Exploration 93-160 3. Address ~ ~ ! ~ ] l\~,/~.~_;; i.~ 8. APINumber P. 0. Box 196612, Anchorage, Alaska 99519-6612 ~ ~ 50- 029-20583-01 .... ~'~ ~'- ~ "~-~" !~ ~, ',,~" ,,~ ~ 9. Unit or Lease Name 4. Location of well at surface 2444' SNI_, 2367' WEL, SEC. 12, T11N, R13E Prudhoe Bay Unit At Top Producing Interval !'" i~;i'iii::~'!::=,":i: ii: !: ~ ........... 10. Well Number 1337'NSL, 1711'WEL, SEC. 11, T11N, R13E~ ",'~'~ ./~-!-"~/-2~:~/~:~ ~ ,,;~.~.~%:. ~G-11A (24-11-11-13) At Total Depth ! 22;~?!'~; ! !: Prudhoo Bag F[old/Prudhoe Bar Pool 5. Elevation in foot (indicate KS, DF, etc.) 16. Cease Designation and Serial No. KBE = 70.21' I ADL 28285 12. Date Spudded 13. Date T.D. Reached 14. Date Comp., Susp. or Aband. 115. Water Depth, if offshore J16. No. of Completions 10/30/93 11/15/93 11/20/93I N/A foot MSL I One 17. Total Depth (MD+TVD) 18. Plug Back Depth (MD+TVD 19. Directional Survey FO. Depth where SSSV set J21. Thickness of Permafrost 12553' MD/9OOg' TVD 12529' MD/9010' TVD YES [] ~ []I 2196'feet MD / 1900'(Approx.) 22. Type Electric or Other Logs Run MWD 23. CASING, LINER AND CEMENTING FIECORD SETFING DEPTH MD CASING SIZE WT. PER FT. GRADE TOP BO'I-rOM HOLE SIZE CEMENTING RECORD AMOUNT PULLED 20"X 30" Insulated Conductor Surface 110' 36" 8 cu yds Concrete 13-3/8" 72# L-80 Surface 2744' 17-1/2" 3589 cu fl Arcticset II 9-5/8" 47# L-80 Surface 8549' 12-1/4" 1518 cu ft "G'Y140 cu ft AS 4-1/2" 12. 6~ L-80 11264' 12553' 6" Uncemented 24. Perforations open to Production (MD+TVD of Top and Bottom and ;~5. TUBING RECORD interval, size and number) None- Slotted Liner S~ZE DEPTH SET (MD) PACKER SET (MD) 11385'- 12537' MD 3-1/2", L-80 10900' 10850'& 11262' 26. ACID, FRACTURE, CEMENTSQUEEZE, ETC. DEPTH INTERVAL (MD) AMOUNT & KIND OF MATERIAL USED 27. PRODUCTION TEST Date First Production IMethod of Operation (Flowing, gas lift, etc.) 12/2/93 I FIowing Date of Test Hours Tested PRODUCTION FOR OIL-BBL GAS-MCF WATER-BBL CHOKE StZE IGAS-OIL RATIO TEST PERIOD I~ I Flow Tubing Casing Pressure ~,ALCULATED OIL-BBL GAS-MCF WATER-BBL OIL GRAVITY-APl (corr) Press. 24-HOUR RATE I~ 28. CORE DATA Brief description of lithology, porosity, fractures, apparent dips, and presence of oil, gas or water. Submit core chips. RECEIVED ,,j,A['l "7 i99/-{- ;~,,. ~,.:;',~ {Jii &. Gas Cons. Commission A~ch0rag~ Form 10-407 Submit in duplicate Rev. 7-1-80 CONTINUED ON REVERSE SIDE 30. GEOLOGIC MARKERS F,-../IATION TESTS NAME Include interval tested, pressure data, all fluids recovered and gravity, MEAS. DEPTH TRUE VERT. DEPTH GOR, and time of each phase. Subsea Sag River 10225' 8340' Shublik 10259' 8372' Top Sadlerochit 10349' 8454' 31. LIST OF ATTACHMENTS 32. I hereby certify that the forej]oing is true and correct to the best of my knowledge~~ ~/~~ ~~ INSTRUCTIONS General: This form is designed for submitting a complete and correct well completion report and Icg on all types of lands and leases in Alaska. Item 1' Classification of Service Wells: Gas injection, water injection, steam injection, air injection, salt water disposal, water supply for injection, observation, injection for in-situ combustion. Item 5: Indicate which elevation is used as reference (where not otherwise shown) for depth measurements given in other spaces on this form and in any attachments. Item 16 and 24: If this well is completed for separate production from more than one interval (multiple completion), so state in item 16, and in item 24 show the producing intervals for only the interval reported in item 27. Submit a separate form for each additional interval to be separately produced, showing the data pertinent to such interval. Item 21' Indicate whether from ground level (GL) or other elevation (DF, KB, etc.). Item 23: Attached supplemental records for this well should show the details of any multiple stage cement- ing and the location of the cementing tool. Item 27: Method of Operation: Flowing, Gas Lift, Rod Pump, Hydraulic Pump, Submersible, Water In- jection, Gas Injection, Shut-in, Other-explain. R E £ E IV E D Item 28: If no cores taken, indicate "none". Form 10-407 Oil & Oas Cons. Oorrlmission ^r~chorage BP/AAI SHARED SERVICE DAILY OPERATIONS PAGE: 1 WELL: G-11A BOROUGH: NORTH SLOPE UNIT: PRUDHOE BAY FIELD: PRUDHOE BAY LEASE: API: 50-029-20583 PERMIT: APPROVAL: ACCEPT: 10/26/93 06:00 SPUD: RELEASE: OPERATION: DRLG RIG: DOYON 14 WO/C RIG: DOYON 14 10/25/93 (1) TD:l1321 PB:l1321 MOVING RIG MW: 9.2 WBM MOVING RIG. 10/26/93 (2) TD:l1321 PB:l1321 RU TAKE ON SW MW: 9.2 WBM MOVE RIG. RU & TAKE ON SEAWATER. RIG ACCEPTED 10-26-93 @ 0600 HRS. 10/27/93 ( 3) TD:11646 PB:l1321 10/28/93 (4) TD:11646 PB:l1321 R/U TO PULL 4.5" TBG MW: 9.2 WBM M/U STAND PIPE, MANIFOLD, SHOCK HOSE AND CHOKE LINE. TAKE ON SEAH20 AND SPOT SLOP TANK, SCOPE OUT & M/U CONVEYOR. LUBRICATE AND PULL BPV. L/D LUBRICATOR. R/U PUMP IN SUB AND HOSES TO TREE. MODIFY CHOKE LINE MANIFOLD. CIRC THROUGH CHOKE DISCOVERED DIESEL AND OIL F/ ANNULUS. SET TWC. R/D HOSES AND PUMP IN SUB. N/D TREE. CHECK THREADS IN TBG HANGER AND LOCK DOWN SCREWS. N/U BOPS. TEST BOPS AND MANIFOLD. R/U ;UBRICATOR AND PULL TWC, R/D SAME. P/U LANDING JOINT AND R/U TBG TONGS. RIH W/BRIDGE PLUG MW: 8.5 Seawater RU TO PULL TBG. PULL HGR. CBU. LD LDG JTS & SEAL ASSY. TEST BOPE. MU BRIDGE PLUG & RIH. 10/29/93 (5) TD: 8571 PB: 8800 MILLING SECTION MW:10.1 KC1 CONT RIH. SET PLUG: CHG TO MILL FLUID. SPOT PILL. POH. RIH W/MILL BHA. BEGIN SECTION MILL. 10/30/93 (6) TD: 8599 PB: 8800 10/31/93 ( 7) TD: 8816' ( 0) CLEAN OUT BOPE MW:10.2 KC1 CONT CUT SECT. CIRC & CLEAN HOLE. POH. RIH W/OE DP. CIRC. MIX CMT. PUMP CMT. SQZ. PUMP DRY JOB, POH. SET PLUG. CLEAN OUT BOPE. DIRECT. DRILL MW:10.0 VIS: 80 TEST B©PE. RIH W/DRLG BHA. C/O CMT. DIRECT. DRILL. 11/01/93 (8) TD: 9560'( 744) DRILL AHEAD DIRECTIONAL DRLG TO 9560. MW:10.0 VIS: 61 RECEIVED WELL : G-11A OPERATION: RIG : DOYON 14 PAGE: 2 11/02/93 (9) TD: 9815' ( 255) 11/03/93 (10) TD:10349' ( 534) DRILLING MW:10.1 VIS: 68 CIRC. RIH,CBU. POH, CHG BIT. RIH TO SHOE. DRLD TO 9785. POH. WELD UNIBOLT ON PIPE. RIH. DRLD TO 9815. DRLG DRLD TO 10349. MW: 9.9 VIS: 68 11/04/93 (11) TD:10533' ( 184) 11/05/93 (12) TD:10627' ( 94) 11/06/93 (13) TD:10812' ( 185) DRLG & BUILDING ANGLE MW:10.0 VIS: 66 POH F/N BIT. BHA CHANGE & STAND BACK SAME. PULL WERA RING & TEST BOPE. OK-SET WEAR RING. MAKE UP BIT & LOGGING COLLAR - ORIENT SAME & RIH. BREAK CIRC & WASH TO BOTTOM. DRLG -- SLIDE & BUILD ANGLE F/ 10349-10533' DRLG & SURV MW: 9.9 VIS: 64 POH. CHG BHA. RIH. WASH & REAM TO 10533. DRLDTO 10582. REPAIR ROTARY GEAR RED. CHAIN. DLRG & SURV TO 10627. RIH W/NEW BIT MW:10.1 VIS: 74 DRLD TO 10812. POH, RIH & CBU. POH. CHG BHA. RIH. 11/07/93 (14) TD:ll051' ( 239) DRLG & SURVEYS MW:10.1 VIS: 68 RIH W/NEW BIT & BHA. WASH TO 10812. DRLG & SURVEYS TO 11051. 11/08/93 (15) TD:lllT0' ( 119) 11/09/93 (16) TD:l1390' ( 220) 11/10/93 (17) TD:10390' ( 0) 11/11/93 (18) TD:10390' ( 0) 11/12/93 (19) TD:l1390' (1000) 11/13/93 (20) TD:11710' ( 320) DRLG MW:10.1 ViS: 90 DRLG. CIRC. POH. REPLC CHAIN IN DRAWORKS. POH. CHG BIT. RIH. WASH & REAM TO 11057. DRLD TO 11170. WIPER TRIP MW:10.1 VIS: 84 DRLD TO 11390. CIRC COND HOLE. WIPER TRIP. POH. RIH TO BTTM. CIRC HI-VIS SWEEP. CEMENT LINER MW:10.3 VIS:208 CIRC SWEEP. POH. LDDP. RU & RUN LINER CSG. CIRC. MIX CMT & BEGIN CMT JOB. TEST CSG. MW:10.1 VIS:166 CMT 7" LNR. RELEASE F/ LNR. REV CIRC. POOH. TEST BOPE. RIH W/ TEST PKR TO 8399'. TEST CSG. RIH W/DRLG ASSY MW:10.2 VIS:224 POH. SERV RIG. PUMP DRY JOB, POH. MU PKR. STAB INTO LINER. SET LINER PKR. PULL PKR. TEST CSG. POH. LD RUNNING TOOL. MU BHA. RIH W/ DRLG ASSY. DRLD HORIZTL HOLE MW: 9.0 VIS: 57 SERV RIG. CONT RIH. MAD PASS W/MWD LOG TOOL. C/O CMT. DRLD NEW FORMATION. CHG MUD. CONT TO DRILL TO 11710. RECEIVED ,.J .4_~: ?,I '-'7 ::..~:: .-;;,,a (~,~i & Cas Cons. Commission Anchorage WELL : G-11A OPERATION: RIG : DOYON 14 PAGE: 3 11/14/93 (21) TD:12040' ( 330) 11/15/93 (22) TD:12553' ( 513) 11/16/93 (23) TD:12553' ( 0) 11/17/93 (24) TD:12553 PB:12547 DRLG HORIZ. HOLE MW: 9.0 VIS: 53 CONT TO DRILL. PUMP DRY JOB, POH. RIH, TEST MWD, RIH. REAM TO 12022. DRLD HOLE TO 12040. DRILLING MW: 9.1 VIS: 65 CONT DRLG. STUCK PIPE. LD JTS, WORK PIPE. PUMP VIS SWEEP. CIRC. REAM & POH. CBU. REAM & WASH BACK TO BTTM. CONT DRLG. TEST PKR MW: 9.2 VIS:ll6 CIRC SWEEP. SPOT PILL. POH, LDDP. RU & RUN LINER. CIRC. PUMP DOWN. SET PKR & TEST. CBU MW: 8.5 Seawater TEST PKR. DISPL WELL TO SW. POH. DISPL FLUID OUT OF LINER. CIRC. CLEAN PITS. POH, LD TBG. RIH W/TIW SCOOP. SET. CBU. 11/18/93 (25) TD:12533 PB:12547 LAND TBG MW: 8.5 Seawater INSTL DRLG LINE. POH, LD TBG. RU & RUN 3.5" TBG. 11/19/93 (26) TD:12533 PB:12547 MOVE RIG MW: 8.5 Seawater ND BOPE, NU FLANGE & TREE & TEST. CIRC SEAWATER. PUMP DIESEL. RD, SET BPV. SECURE TREE. PREP FOR RIG MOVE. RIG RELEASE 11-20-93 @ 0200 HRS. SIGNATURE: (drilling superintendent) DATE: RECEIVED ,.tAN --'? 'i994- ,~.- ~."~. Oil & 6as Cons. CorrJmission Anchoragr.: SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 1 PRUDHOE BAY DRILLING PBU/G-11A 500292058301 NORTH SLOPE COMPUTATION DATE: 11/16/9 TRUE SUB-SEA COURS MEASD VERTICAL VERTICAL INCLN DEPTH DEPTH DEPTH DG MN 8549 6837.97 6766.72 8686 6944.26 6873.01 8779 7022.15 6950.90 8870 7101.89 7030.64 8965 7188.59 7117.34 DATE OF SURVEY: 111593 MWD SURVEY JOB NUMBER: AK-MW-30082 KELLY BUSHING ELEV. = 71.25 FT. OPERATOR: BP EXPLORATION COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST VERT. SECT. 44 37 S 77.13 W .00 1400.22S 4065.18W 34 4 S 74.90 W 7.73 1421.10S 4149.79W 31 19 S 78.69 W 3.70 1432.57S 4198.44W 26 31 S 82.24 W 5.60 1439.97S 4241.86W 21 24 S 79.47 W 5.51 1446.00S 4279.92W 4211.36 4297.96 4347.68 4391.69 4430.20 9057 7275.84 7204.59 9151 7366.98 7295.73 9246 7459.02 7387.77 9338 7548.77 7477.52 9434 7642.05 7570.80 15 16 S 71.85 W 7.16.. -1452.85S 4307.95W 14 10 S 76.23 W 1.65 1459.46S 4330.96W 13 37 S 76.22 W .59 1464.89S 4353.08W 13 34 S 75.72 W .13 1470.15S 4374.14W 13 45 S 76.22 W .22 1475.65S 4396.15W 4458.88 4482.55 4505.18 4526.75 4549.28 9528 7733.09 7661.84 9620 7822.82 7751.57 9711 7911.58 7840.33 9808 8006.10 7934.85 9903 8098.25 8027.00 13 56 S 77.32 W .35 1480.79S 4418.01W 13 22 S 79.06 W .77 1485.26S 4439.35W 13 1 S 81.25 W .67 1488.82S 4459.85W 12 57 S 82.72 W .35 1491.86S 4481.44W 12 58 S 84.70 W .47 1494.18S 4502.52W 4571.62 4593.36 4614.15 4635.95 4657.15 9997 8190.20 8118.95 10092 8282.17 8210.92 10186 8374.17 8302.92 10278 8461.47 8390.22 10364 8539.99 8468.74 12 50 S 87.32 W .64 1495.65S 4523.54W 12 34 S 89.72 W .63 1496.19S 4544.26W 14 28 N 89.51 W 2.03 1496.14S 4566.39W 20 47 S 88.45 W 6.92 1496.48S 4594.13W 26 27 S 88.06 W 6.62 1497.54S 4628.46W 4678.18 4698.80 4720.74 4748.30 4782.48 10449 8613.06 8541.81 10525 8672.52 8601.27 10587 8717.30 8646.05 10652 8762.10 8690.85 10713 8802.25 8731.00 35 5 S 85.26 W 10.29 1500.21S 4671.89W 42 2 S 85.12 W 9.12 1504.19S 4719.14W 45 12 S 84.24 W 5.20 1508.16S 4761.63W 47 42 S 83.58 W 3.93 1513.16S 4808.49W 50 25 S 82.46 W 4.63 1518.80S 4854.44W 4825.89 4873.26 4915.91 4963.03 5009.31 10747 8823.30 8752.05 10778 8842.39 8771.14 10811 8862.11 8790.86 10845 8881.07 8809.82 10877 8898.21 8826.96 51 50 S 80.47 W 6.26 1522.68S 4880.26W 52 55 S 81.50 W 4.35 1526.56S 4904.73W 54 17 S 79.11 W 7.09 1531.07S 4931.10W 56 45 S 80.40 W 8.03 1535.97S 4958.27W 58 54 S 79.70 W 6.92 1540.69S 4985.12W 5035.42 5060.19 5086.92 5114.49 5141.72 10907 8913.35 8842.10 10934 8925.53 8854.28 10964 8938.46 8867.21 10998 8952.07 8880.82 11028 8962.99 8891.74 61 30 S 80.73 W 9.02 1545.18S 5011.18W 63 40 S 78.55 W 10.96 1549.41S 5034.27W 65 57 S 81.12 W 10.75 1554.25S 5061.32W 67 24 S 81.81 W 4.60 1558.93S 5092.55W 69 37 S 82.25 W 7.54 1562.78S 5120.03W 5168.15 5191.59 5219.04 5250.61 5278.35 Bate ..... !/~....~,/0 ! ........... 3 "~'~ --' 7 "'"3":' SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 2 PRUDHOE BAY DRILLING PBU/G-11A 500292058301 NORTH SLOPE COMPUTATION DATE: 11/16/93 TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH COURS INCLN DG MN 11057 8972.86 8901.61 11089 8982.67 8911.42 11119 8991.09 8919.84 11149 8998.16 8926.91 11180 9004.58 8933.33 70 45 72 44 75 19 77 11 79 1 11212 9010.33 8939.08 11241 9015.12 8943.87 11274 9019.63 8948.38 11304 9022.75 8951.50 11322 9023.98 8952.73 DATE OF SURVEY: 111593 MWD SURVEY JOB NUMBER: AK-MW-30082 KELLY BUSHING ELEV. = 71.25 FT. OPERATOR: BP EXPLORATION 11327 9024.28 8953.03 11356 9025.19 8953.94 11389 9025.02 8953.77 11420 9024.42 8953.17 11451 9023.77 8952.52 COURSE DLS TOTAL DIRECTION RECTANGULAR COORDINATES DEGREES DG/100 NORTH/SOUTH EAST/WEST 11482 9023.12 8951.87 11513 9022.39 8951.14 11545 9021.42 8950.17 11577 9020.33 8949.08 11607 9019.44 8948.19 VERT. SECT. 11639 9018.60 8947.35 11669 9017.80 8946.55 11700 9017.38 8946.13 11732 9017.42 8946.17 11763 9017.51 8946.26 S 80.55 W 6.74 1566.88S 5147.13W 5305.76 S 82.79 W 9.28 1571.19S 5176.57W 5335.50 S 79.73 W 12.81 1575.66S 5205.64W 5364.91 S 82.13 W 10.02 1580.22S 5234.19W 5393.81 S 79.01 W 11.43 1585.21S 5264.25W 5424.27 11793 9017.65 8946.40 11824 9017.86 8946.61 11855 9018.06 8946.81 11887 9018.41 8947.16 11918 9018.83 8947.58 79 50 S 82.82 W 12.25 .. 1590.07S 5294.65W 5455.04 81 15 S 82.54 W 4.89 1593.74S 5323.20W 5483.82 82 55 S 82.59 W 5.13 1597.94S 5355.36W 5516.25 85 20 S 82.69 W 7.88 1601.84S 5385.56W 5546.70 86 39 S 82.30 W 7.77 1604.13S 5402.95W 5564.24 11949 9019.08 8947.83 11977 9019.05 8947.80 12011 9018.76 8947.51 12041 9018.51 8947.26 12072 9018.38 8947.13 86 49 89 35 91 0 91 11 91 11 91 11 91 30 92 0 91 54 91 30 91 30 91 30 90 1 89 49 89 50 89 37 89 35 89 39 89 4 89 21 89 43 90 24 90 34 90 22 90 5 S 82.20 W 3.95 1604.83S 5408.10W 5569.44 S 82.20 W 9.49 1608.79S 5437.00W 5598.61 S 82.20 W 4.32 1613.19S 5469.10W 5631.01 S 83.90 W 5.52 1616.94S 5499.86W 5662.00 S 83.84 W .19 1620.25S 5530.68W 5692.98 S 85.30 W 4.71 1623.18S 5561.53W 5723.96 S 83.30 W 6.52 1626.26S 5592.37W 5754.93 S 84.20 W 3.22 1629.74S 5624.16W 5786.91 S 83.40 W 2.52 1633.19S 5655.95W 5818.88 S 84.30 W 3.28 1636.40S 5685.77W 5848.86 S 85.70 W 4.37 1639.19S 5717.63W 5880.82 S 84.74 W 3.14 1641.74S 5748.04W 5911.31 S 84.40 W 4.80 1644.71S 5779.34W 5942.72 S 84.12 W 1.11 1647.85S 5810.58W 5974.11 S 85.76 W 5.33 1650.56S 5841.23W 6004.85 S 85.14 W 2.12 1653.01S 5871.95W 6035.63 S 85.98 W 2.72 1655.40S 5902.71W 6066.45 S 87.56 W 5.14 1657.13S 5933.41W 6097.12 S 87.13 W 2.30 1658.59S 5964.82W 6128.46 S 87.76 W 2.19 1659.99S 5996.33W 6159.88 S 88.01 W 1.43 1661.12S 6026.88W 6190.32 S 87.35 W 3.35 1662.27S 6055.18W 6218.54 S 88.37 W 3.09 1663.52S 6088.72W 6251.96 S 87.70 W 2.27 1664.58S 6119.57W 6282.69 S 88.18 W 1.79 1665.69S 6150.55W 6313.55 SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 3 PRUDHOE BAY DRILLING PBU/G-11A 500292058301 NORTH SLOPE COMPUTATION DATE: 11/16/9 DATE OF SURVEY: 111593 MWD SURVEY JOB NUMBER: AK-MW-30082 KELLY BUSHING ELEV. = 71.25 FT. OPERATOR: BP EXPLORATION TRUE SUB-SEA COURS COURSE DLS MEASD VERTICAL VERTICAL INCLN DIRECTION DEPTH DEPTH DEPTH DG MN DEGREES DG/100 TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST VERT. SECT. 12102 9018.40 8947.15 89 50 S 87.68 W 1.88 12134 9018.47 8947.22 89 54 S 87.67 W .18 12164 9018.54 8947.29 89 48 S 87.40 W .96 12199 9018.72 8947.47 89 35 S 88.40 W 2.99 12228 9018.90 8947.65 89 41 S 89.30 W 3.03 1666.76S 6180.06W 6342.96 1668.07S 6212.26W 6375.06 1669.37S 6242.52W 6405.24 1670.62S 6276.56W 6439.15 1671.22S 6306.45W 6468.88 12257 9018.85 8947.60 90 30 S 88.20 W 4.81 . 1671.84S 12291 9018.32 8947.07 91 18 S 89.00 W 3.35 1672.66S 12320 9017.67 8946.42 91 18 S 89.20 W .69 1673.12S 12353 9016.91 8945.66 91 19 N 88.85 W 5.89 1673.02S 12384 9016.10 8944.85 91 39 S 89.91 W 4.13 1672.73S 6334.74W 6368.53W 6397.51W 6430.62W 6461.71W 6497.01 6530.62 6559.43 6592.25 6623.04 12414 9015.17 8943.92 91 54 N 89.52 W 2.08 1672.63S 12446 9013.98 8942.73 92 23 N 89.41 W 1.57 1672.33S 12479 9012.54 8941.29 92 35 S 87.00 W 10.89 1673.02S 12509 9011.12 8939.87 92 41 N 86.92 W 19.78 1673.00S 6491.47W 6523.45W 6556.40W 6587.07W 6652.55 6684.22 6716.99 6747.40 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. HORIZONTAL DISPLACEMENT = 6796.20 FEET AT SOUTH 75 DEG. 44 MIN. WEST AT MD = 12509 VERTICAL SECTION RELATIVE TO WELL HEAD VERTICAL SECTION COMPUTED ALONG 262.62 DEG. i"4 "/ . /},ri., u, a.,..~. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE 4 PRUDHOE BAY DRILLING PBU/G-11A 500292058301 NORTH SLOPE COMPUTATION DATE: 11/16/93 DATE OF SURVEY: 111593 JOB NUMBER: AK-MW-30082 KELLY BUSHING ELEV. = 71.25 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES FOR EVEN 1000 FEET OF MEASURED DEPTH TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH TOTAL RECTANGULAR COORDINATES MD-TVD VERTICAL NORTH/SOUTH EAST/WEST DIFFERENCE CORRECTION 8549 6837.97 6766.72 1400.22 S 4065.18 W 1711.03 9549 7753.12 7681.87 1481.88 S 4422.87 W 1795.88 84.85 10549 8689.96 8618.71 1505.61 S 4735.14 W 1859.04 63.16 11549 9021.28 8950.03 1630.14 S 5628.14 W 2527.72 668.68 12509 9011.12 8939.87 1673.00 S 6587.07 .W 3498.59 970.86 THE CALCULATION PROCEDURES ARE BASED ON THE USE OF THREE-DIMENSION MINIMUM CURVATURE METHOD. RECEIVED '.31- \, ¢ l,J,2 - - _r... f,it ¢? ,. SPERRY-SUN DRILLING SERVICES ANCHORAGE ALASKA PAGE PRUDHOE BAY DRILLING PBU/G-11A 500292058301 NORTH SLOPE COMPUTATION DATE: 11/16/93 DATE OF SURVEY: 111593 JOB NUMBER: AK-MW-30082 KELLY BUSHING ELEV. = 71.25 FT. OPERATOR: BP EXPLORATION INTERPOLATED VALUES TRUE SUB-SEA MEASD VERTICAL VERTICAL DEPTH DEPTH DEPTH FOR EVEN 100 FEET OF SUB-SEA DEPTH TOTAL RECTANGULAR COORDINATES NORTH/SOUTH EAST/WEST MD-TVD VERTICAL DIFFERENCE CORRECTION 8549 6837.97 6766.72 1400.22 S 4065.18 W 1711.03 8594 6871.25 6800.00 1407.26 S 4095.21 W 1723.13 12.10 8719 6971.25 6900.00 1425.55 S 4167.13 W 1747.78 24.65 8835 7071.25 7000.00 1437.60 S 4226.10 W 1764.55 16.76 8946 7171.25 7100.00 1444.77 S 4273.03 ~ 1775.30 10.75 9052 7271.25 7200.00 1452.46 S 4306.73 W 1781.18 5.88 9155 7371.25 7300.00 1459.72 S 4332.00 W 1784.59 3.41 9258 7471.25 7400.00 1465.59 S 4355.96 W 1787.59 3.00 9361 7571.25 7500.00 1471.49 S 4379.41 W 1790.47 2.88 9464 7671.25 7600.00 1477.35 S 4403.10 W 1793.41 2.94 9567 7771.25 7700.00 1482.87 S 4427.26 W 1796.43 3.03 9670 7871.25 7800.00 1487.40 S 4450.63 W 1799.23 2.80 9773 7971.25 7900.00 1490.84 S 4473.49 W 1801.86 2.64 9875 8071.25 8000.00 1493.61 S 4496.33 W 1804.48 2.62 · 9978 8171.25 8100.00 1495.45 S 4519.22 W 1807.08 2.60 10080 8271.25 8200.00 1496.18 S 4541.83 W 1809.61 2.53 10183 8371.25 8300.00 1496.15 S 4565.64 W 1812.42 2.81 10288 8471.25 8400.00 1496.59 S 4597.92 W 1817.57 5.15 10399 8571.25 8500.00 1498.34 S 4645.35 W 1828.37 10.80 10523 8671.25 8600.00 1504.10 S 4718.08 W 1852.39 24.02 10665 8771.25 8700.00 1514.33 S 4818.62 W 1894.65 42.26 10827 8871.25 8800.00 1533.45 S 4943.90 W 1956.21 61.56 11053 8971.25 8900.00 1566.12 S 5142.62 W 2081.80 125.59 12509 9011.12 8939.87 1673.00 S 6587.07 W 3498.59 1416.78 THE CALCULATION PROCEDURES USE A LINEAR INTERPOLATION BETWEEN THE NEAREST 20 FOOT MD (FROM MINIMUM CURVATURE) POINTS · . -'-~ Oil -~, (~9.a C;oas. {3ommission T WELL LOG TRANSMITTAL To: State of Alaska Alaska Oil and Gas Conservation Comm. Attn: Larry Grant 3001 Porcupine Drive Anchorage, Alaska 99501 MWD Formation Evaluation Logs - G-1 lA AK-MM-931025 November 22, 1993 The technical data listed below is being submitted herewith. Please acknowledge receipt by returning a signed copy of this of this transmittal letter to the attention of: Paul Radzinski, Sperry-Sun Drilling Services, 5631 Silverado Way, ~G, Anchorage, AK 99518 2" x 5" MD Resistivity and Gamma Ray Logs: 2"x 5" MD Neutron Logs: 2" x 5" TVD Resistivity and Gamma Ray Logs' 2" x 5" TVD Neutron Logs: ~-~, ~ ~'---- C]oll~ 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded. Sepia 1 Blueline 1 Folded Sepia 1 Blueline 1 Folded Sepia Received: Date 5631 SilveradoWay, Suite G ° Anchorage, Alaska99518 · (907)563-3256 ° Fax(907)563-7252 A Baroid Company MEMORANDUM ALASKA OIL AND GAS CONSERVATION COMMISSION to: David Johnsto~ Commissioner date: file: thru: Blair E Wondzell /~/e/e~ subject: Petr Insp Supervisor from: o~hn Spaulding Petr Inspector STATE OF ALASKA 10-27-93 AHGLJ1AA.DOC BOP Test Doyon 14 BPX PBU G-11 Prudhoe Oil Pool PTD 93-160 Wednesday, October 27,, 1993: I traveled this date to BPX PBU well G-11 to witness the BOP test on Doyon Rig 14. The test went quite well with 1 failure on an inside choke manifold valve. Rig 14 was allowed 24 hours to repair or replace this valve and to call the on. duty N. Slope inspector. Doyon personnel's efforts did not seem to be well coordinated. Summary: I witnessed the successful BOP test on Doyon 14, 20 valves, 1 failure; 5.5 hours. Attachment: AHGLJ1AA.XLS STATE OF ALASKA OIL AND OAS CONSERVATION COMMISSION BOPE Test Report OPERATION: Drlg: Workover: XXX DATE: ,, , Drlg Contractor: DOYON Rig No. 14 FTD # 93-160 Rig Ph.# Operator: BPX Rep.: DON WESTER Well Name: G-Ii Rig Rep.: 1..4 TCH Casing Size: Set @ Location: See. 12 T. 11N R. 13E Meridian UMIAT Test: Initial XXX Weekly Other 10/27/93 6594510 MISC. E~ISPF. X2TIONS: FLOOR SAFETY VALVES: Ouan. Location Gen.: OK Well Sign OK Upper Kelly / IBOP 1 Housekeeping: OK (Gan) Drl. Rig OK Lower Kelly / IBOP 1 Reserve Pit /gl Ball Type 1 Inside BOP P/F P CHOKE MANIFOLD: P No. Valves P No. Flanges P Manual Chokes P Hydraulic Chokes P P ACCUMULATOR SYSTEM: System Pressure Pressure After Closure 200 psi Attained After Closure System Pressure Attained Blind Switch Covers: Nitgn. Btl's: BOP STACK: Quan. Annular Preventer 1 Pipe Rams 1 Pipe Rams Blind Rams Choke Ln. Valves HCR Valves Kill Line Valves Cheek Valve Test Pressure 500/2500 50015000 50015000 50015000 soo/5ooo 500/50O0 50O/50OO .MUD SYSTEM: Visual Alarm Trip Tank OK OK Pit Level Indicators OK OK Flow Indicator OK OK , Gas Detectors OK OK Test Pressure P/F 500/5000 ! P 500/50O0 /~ 500/5000 , P 500/5000 P 14 Test Pressure 500/5000 ~ 50015000: Functioned Ftmctioned P/F P 30O0 [ P 1800 P 0 minutos 39' 4 minutos 10 Master: YES Remote: 4 EA. 1900 AVG. Psig. sec. sec. YES Number of Failures: I ,Test Time: 3.5 Hom~. Number of valves tested 20 Repair or Replacement of Failed ~ , F_xtuipment will be made within 1 days. Notify the Inspector and follow with Written or Faxed verification to the AOGCC Commission Office at: Fax No. 276-7542 Inspector North Slope Pager No. 659-3607 or 3687 If your call is not returned by the inspector within 12 hours please contact the P. I. Supervisor at 279-1433 I I III I I I I I I I I I I I I I II I I I I I I I I 1 Choke manifoM valve failure repair or replace within 24 hours call 659-3607 when repaired Distribution: orig-W¢ll File c - Oper.fRig c - Database c - Trip Rpt Fil~ C - Inspector STATE WITNESS REQUIRED? YES XXX NO 24 HOUR NOTICE GIVEN YES ;KXN NO I I I Waived By: Witnessed By: John H. SpauMing FI-021L (Rev. 7/93) AHOLJIAA.XLS ALASKA OIL AND GAS CONSERVATION COMMISSION 'WALTER J. HICKEL, GOVERNOR 3001 PORCUPINE DRIVE ANCHORAGE, ALASKA 99501-3192 PHONE: (907) 279-1433 TELECOPY: (907) 276-7542 October 21, 1993 Michael Zanghi, Drilling Engineer Supervisor BP Exploration (Alaska) Inc P O Box 196612 Anchorage, AK 99519-6612 Re: Well # Company Permit # Surf Loc Btmhole Loc Prudhoe Bay Unit G-1 lA BP Exploration (Alaska) Inc 93-160 2835'NSL, 2368'WEL, Sec 12, T11N, R13E, UM 1084'NSL, 3616'WEL, Sec 11, T11 N, R13E, UM Dear Mr Zanghi: Enclosed is the approved application for permit to re-drill the above referenced well. The permit to re-drill does not exempt you from obtaining additional permits required by law from other governmental agencies, and does not authoriZe conducting re-drilling operations until all other required permitting determinations are made. Blowout prevention equipment (BOPE) must be tested in accordance with 20 AAC 25.035. Sufficient notice (approximately 24 hours) must be given to allow a representative of the Commission to witness a test of BOPE installed prior to drilling a new hole. Notice may be given by contacting the Commission's petroleum field inspector on the North Slope pager at 659-3607. David W. Joh Chairman BY ORDER OF THE COMMISSION dlf/encl c: Dept of Fish & Game, Habitat Section - w/o encl Dept of Environmental Conservation - w/o encl "-- STATE OF ALASKA '~ ALASKA U.,._ AND GAS CONSERVATION CCi, ,ilSSION PERMIT TO DRILL 2O AAC 25.005 la. Type ofwork Drill F'] RedrillE]llb. Type ofwelI. ExploratoryF-] Stratigraphic Testf-1 DevelopmentOil[] Re-Entry [] DeepenFII Service [] Development Gas [] Single Zone [] Multiple Zone [] 2. Name of Operator 5. Datum Elevation (DF or KB) 10. Field and Pool BP Exploration KBE = 65.11 feet Prudhoe Bay Field/Prudhoe 3. Address 6. Property DeSignation Bay Pool P. O. Box 196612. Anchoraae. Alaska 99519-6612 ADL 28280 4. Location of well at surf-ace 7. Unit or property Name 11. Type Bond(se,, 20 AAC 25.025) 2835' NSL, 2368' WEL, SEC. 12, T11N, R13E Prudhoe Bay Unit At top of productive interval 8. Well number Number 1230' NSL, 2495' WEL, SEC. 11, T11N, R 13E G- 1 lA (24-11-11-13) 2S 100302630-277 At total depth 9. Approximate spud date Amount 1084' N:?L, 3616' WEL, SEC. 11, T11N, R13E 10/18/93 $200,000.00 12. Distance to nearest 13. Distance to nearest well 4. Number of acres in property15. Proposed depth¢,~DandTVD) property line ADL 28285-1084 feet No close approach feet 2560 12516' MD/9015' TVD feet 16. To be completed for deviated wells i17. Anticipated pressure (s,,e 20 ,~c 25.035 (e)(2)) Kickoff depth 8600 fe.,,?t Maximum hole angle 9o o :Maximum surface 3330 psig At total depth (TVD) 8800'/4390 18. Casing program Setting Depth s~ze Specifications Top Bottom Quantity of cement Hole Casing Weight Grade Coupling Length MD TVD M D TVD (include stage data) 8-1/2" 7" 29# NT-80 NSCC 2959' 8450' 6765' 11400' 9015' 284 sx Class "G" 6" 4-1/2" 12.6# L-80 NSCT 1166' 11350' 9013' 12516' 9015' 19. To be completed for Redrill, Re-entry, and Deepen Operations. Present well condition summary 00T ~ 2 t99; Total depth: measured 11660 feet Plugs (measured) true vertical BKB 9187 feet Alaska Oil & Gas Cons. 60mmissio~, Effective depth: measured 11539 feet Junk (measured) fill@ 11533' Anchorage true vertical BKB9080 feet Casing Length Size Cemented Measured depth True Vertical depth Structural Conductor 110' 20 "x 30" 8 cu yds concrete 138' 138' Surface 2716' 13-3/8" 3589 cuft AS II 2744' 2682' Intermediate 10662' 9-5/8" 1518 cuft "G" & 10690' 8373' Production 140 cu ft AS Liner 1470' 7" ~,f.,¢, cuft "G 10176;11646' 7982'-9175' Perforation depth' measured 11442;11460', 11466'-11476', 11482'-11495', 11445'-11480' (open)11298'-11430'(h sqeezed intervals) true vertical 9000;9033' (four o?,_" f~ intervals). 20. Attachments Filing feel~l Property plat [] BOP Sketch [] Diverter Sketch [] Drilling program[] Drilling fluid program/~.imC'vs depth/,,plot [] Refraction analysis[] Seabed report[] 20 AAC 25.050 requirements[] 21. I hereby ~eT.Ej_fy t~t/(the~foregoing/is true-~d cor/ect to the best of my knowledge ,.,~ SI ned g /_/., /,',W'x ~ v-~.,~. ~~. //~~ Title Drillin~ Engineer Supervisor Dat '~'~ "J / -- (,/Commission Use Only Permit Number IAPI number IApproval date .., ISee cover letter ~,,~ -,/'~"(,,~ 150- 0.2. c~ _ .~. O,.~',~- O./ I /'~ -oq'~/.--/4;~,-,~ Jfor other requirements Conditions of approval Samples required [] Yes I~NO Mud log required [] Yes [] No Hydrogen sulfide measures [] Yes [] No Directional survey required [] Yes [] NO Required working pressure for BOPE F"I2M; l'-']3M; [~hM; I--I10M; 1-115M; Other; Original Si~ned By by order of Approved by David W. Johnston Commissioner me commission Date Form 10-401 Rev. 12-1-85 Submit in trip icate I Well Name: J G-1 lA Redrill Plan Summary IType of Redrill (producer or in~ector): PRODUCER Surface 2835 FSL 2368 FEL S12 T11N R13E UM Location: Tar~let Location: 1 230 FSL 2495 FEL S11 T11N R13E UM Bottom Hole 1 084 FSL 3616 FEL S11 T11N R13E UM Location: AFE Number: 4P0510 Estimated Start 18OCT93 Date' MD: 12,516' JRig: J DOYON RIG #1 4 Operating days to complete: 24 TVD: 9,01 5' KBE: 65.11 ! Well Design (conventional, slimhole, etc.): CONVENTIONAL/HORIZONTAL Objecti va: SADLEROCHIT Mud Program: A 9.5 - 1 0.00 Special design consideration Biozan polymer/KCI water based mud will be used. A NON-DAMAGING XANVIS POLYMER MUD AT 8.6-9.0 PPG WILL BE USED TO DRILL THE 6" HOLE INTERVAL. G-1 lA Sidetrack Plan Summary RE E VED OCT 1 ~ 1993 Alaska 0il & Gas Cons. Commission Anchorage Page 1 Depth Densi PV YP INT IOMIN FL OIL SOLID (TVD) ty (CP) (#/FT GEL GEL cc/30 (%) S (PPG) ) min (%) KOP' 9.5 1 0 1 5 5 1 0 1 0 0 S to to to to to to to to to TD' 1 0.0 18 30 1 5 30 5 0 8 Directional: I KOP: 18,6oo' MD/6,873'-I-VD I Maximum Hole 190.00° An~lle: Close Approach NONE Well: The above listed wells will be secured during the close approach. Casing/Tubing Program: ,aw V V Hole Csg/ Wt/F Grade Conn Lengt Top Btm Size Tbg t h MD/TVD MD/TVD O.D. 8-1/2" 7" 29#/ NT-80 NSCC 2959' 8450'/67 11,400'/9, FT 65' 01 5' 6" 4-1/2" 12.6 L-80 NSCT 1166' 11350/9 12516'/90 013 15' 3-1/2" 9.2# L-80 COIL 10300 SURFACE 10,300/84 TBG 77 Cement Calculations: 0CT ~ 2 1993 /~[a8~(~ 0JJ .& Gas Cons. Commissio~ Anchorage G-1 lA Sidetrack Plan Summary Page 2 ILiner Size: 1! sBaSiI · above liner with DP. Total Cement 284 I Volume: 50% open hole excess, 40' shoe joint, 150' liner lap and 1 50' excess sxs of Class G Blend 1.1 8. ft3/sx Liner Size' Total Cement Volume- 50% open hole excess, 40' shoe joint, 1 50' liner lap and 1 50' excess above liner with DP. Well Control: Well control equipment consisting of 5000 psi W.P. pipe rams, blind shear rams, and annular preventer will be installed and is capable of handling maximum potential surface pressures. Diverter, BOPE and mud fluid system schematics on file with AOGCC. 0 CT 1 2. 1993 Alaska 0il & Gas Cons. (;0mr~issi0~ Anchorage G-1 lA Sidetrack Plan Summary Page 3 SUMMARY PROCEDURE: , Pre-rig work: Kill well. Lay cement plug across perforations to at least 100' above top perforation. Freeze protect if necessary. 2. MIRU workover rig. Test intermediate packoff to 5000 psi. 3. Pull BPV. Circulate out freeze protection fluid if necessary. , . Set BPV. ND tree. NU 11" 5NI x 13-5/8" 5M DSA if reouired and BOP's. Install tree test plug. Test BOP's to 5000 psi. Pull tree test plug and BPV. , Pull and lay down 4-1/'2", 12.6#. L-80. TD$ tubing. Record the total number of full joints laid down on morning report. NOTE: Check with COOPER in PBU for running thread on landing joint. No record in Anchorage. Check with single point contact (564-5510) on whether or not to send tubing for Class "B" inspection. 7. RIH w/9-5/8" bridge plug and set at 8,800' MD. 8. Replace intermediate packoff if necessary. , RIH with a 9-5/8" section mill and cut a 50' section in the 9-5/8" casing starting at +/- 8.60Q' MD. Prior to starting section cut, spot an 18 ppg pill from PBTD to the base of the proposed section. 10. RIH with open-ended DP. Mix and pump a minimum of 1 (~7 sacks of cement to spot balanced kick-off plug from 100' below the base of the section to 200' above the top of the section. 11. RIH with 8-1/2" steerable drilling assembly and dress off cement to 5' below section. Kickoff well and directionally drill to 90° at 11,385' MD/9,015' TVD. 12. Run 7". 29#: L80, N$CC standard liner assembly to TD with liner top packer and +/- 150' lap. 13. Cement liner with a minimum of 284 sacks. NOTE: 284 sacks will bring cement 500' above Sag River (calculated). It is estimated that the liner length will be +2935' long covering +2142 vertical feet. Do not attempt to bring cement all the way up behing the liner. 14. RIH with a 6" bit/LWD assembly to landing collar. Test casing to 3500 psi f/30 min and record on chart recorder. Drillout float collar, landing collar, and 10' new hole. Displace well to "drill-in" (rio-pro) mud system. Perform leakoff test. 15. Continue drill/LOG maintaining angle and direction to total depth of 12.516' NID/9.015 TVD. ~ EC E tV ~ G-1 lA Sidetrack Plan Summary OCT Oil & Gas Cons. I:;0mmissi0n Anchoran~. Page 4 16. 17. 18. 19. 20. 21. Run 4-1/2", 12.6#; L80. NSC(;: slotted liner and TIW liner top packer assembly. Set packer. Displace the well to completion fluid. POOH. RIH and set scoophead. RIH w/BAKER 7" x 3-1/2" MODEL FB-1 (W/15' LOWER SEAL BORE EXTENSIONS) hydraulic set permanent packer w/standard tailpipe hookup. Have a 3-1/2" XXN positive plug in the NO-GO nipple. Set packer (depth to be determined on site). Test backside to 3500 psi f/30 min and record on chart. Displace to clean inhibited seawater. POOH LDDP. Leave 2000' diesel cap. Finish POOH LDDP. NOTE: Use the MODEL "J" setting tool so workstring will fill while RIH. Install 13-1/2" X 6-13/1 6" 'FALSE BOWL' with 6-13/1 6" BPV. ND BOPE and NU 13-5/8" 'hold down flange' and 7-1/6" valve. Pull 6-13/16" BPV. Set 7" X 3-1/2" coiled tubing hanger in the 'FALSE BOWL'. Set 4" TWO WAY CHECK VALVE in the coiled tubing hanger. Install a tapped blind flange on the 7-1/16" valve. Test dummy tree hookup. Secure well and location. Release rig. Inspect pad with drillsite supervisor after rig leaves and before coiled tubing unit rigs up. POST RIG WORK . Ensure well is dead. Move in coiled tubing unit. Run coiled tubing completion. Secure well and location. Release coiled tubing unit. 0 CT ! 2 Alaska 0il .& Gas Cons. O0mmissi0~ Anchorage G-1 lA Sidetrack Plan Summary Page 5 7~00- 78OO · PRUDHOE BAY OAILLINS ' -- (P3) VERTICAL SECTION , Section at: 262.62 TVD Scale.' ~ inch ~- 400 feul: Dep Sca]e.' ~ inch = 400 feet Dra~n ' 08/23/93 , i, . Sne~t Land Directional VIEW Marker lOentifiCa~ion MD BKB SECTN I A) T/E-IN 8600 6873 ~251 B) END OF CURVE #2 9288 7486 5~6 C) BUILD 6/]00 9873 8070 4563 DJ BUILD 3/t00 ~05~a 8672 4827 ---"I}P-KiN~_E:~?[' ' El BUILD G/iO0 10688 8772 493, F] TGT/END 6/]00 BUILD lJ3~5 §OJ5 5567 _._ ~.. 6) TO i25~6 9025 6698 INCLN 4,~ 87 3 Ge 3 61 43 BB 48 20 90 O0 90 O0 920O 9~00- 9500. 10000 - , j ~OOO ,~200 ~JO0 ~500 4800 5000 -- ~200 5400 5600 SeCtion Departur'e %1 I - ---- 1 AlaSka Oil & 6as Con~. Commig ;sion 5800 5000 6200 6400 6600 6500 ;~t L~,v~,~ct~o,~ ~i~~ PRUDHOE BAY DRILLIN6 (ps) PLAN VIEW iSURE ' 6758 feet at Azimuth 255.00 :LINATION.: 29. got E ,LE ....... : i inch = 300 ~sat ,Wt~ ' 0@/23/93 :ca ' '-.q~ it icat ion Hi] l,l/S E/ii II~j 8600 1409 4104 [I~ UI'- CURVE ~1 9288 1470 4373 ]LIILD6/100 987.3 1475 4418 !IUIL D 3/100 t0544 1509 4672 )UI~.O8/1~ 10688 1522 4775 IGI/EIII]B/JO0 BUILD 113;85 1604 5406 l~] 12516 1749 6528 fi 6450 b300 blSO 6000 5850 5700 5550 5,100 5250 5100 4950 4800 4500 435.0 <- XEST 4200 ,1050 -600 -750 -900 I - 1050 "' la.lO 1350 1650 1800 1950 -2100 50 2 ,lO0 3900 '-~- STATE OF ALASKA ~-'" ~ ~ AI_,~ ,,OIL AND GAS CONSERVATION COMMISS, fl ,~ /I II APPLIGA'i/ON FOR SUNDRY APPROVA L$ 1. Type of Request: Abandon x Suspend ~ Operation Shutdown ~ Re-enter suspended well~ Alter casing ~ Repair well ~ Plugging x Time extension ~ Stimulate ~ Change approved program ~ Pull tubing ~ Vadance Perforate ~ Other X ~ Plugback for redrlll 2. Name of Operator BP Exploration 3. Address P. 0. Box 196612, Anchorage, Alaska 99519-6612 5. Type of Well: Development Exploratory Stratigraphic Service 4. Location of well at surface 2444' SNL, 2367' WEL, SEC. 12, T11N, R13E, UPM E C E I V E D At top of productive interval 1117'NSL, 2634'WEL, SEC. 11, T11N, R13E, UPM At effective depth 0CT 3993 1061' NSL, 2207' EWL, SEC. 11, T11N, R13E, UPM 41aska 0ii & Gas Cons. Commissio~, At total depth "" u~nchora"8 1056' NSL, 2150' EWL, SEC. 11, T11N, R13E, UPM 6. Datum elevation (DF or KB) KBE = 64. 71 7. Unit or Property name Prudhoe Bay Unit 8. Well number G-11 (23-11-11-13) 9. Permit number 81-50 10. APl number 50- 029-20583 11. Field/Pool Prudhoe Bay Field/O# Pool feet 12. Present well condition summary Total depth: measured true vertical Effective depth: measured true vertical Casing Structural Conductor Surface Intermediate Production Liner Perforation depth: 11660 feet Plugs (measured) 9187 feet BKB 11563' feet Junk (measured) 9080 feet BKB Length Size Cemented Measured depth 110' 20x 30 8 cu yds 138 2716' I3-3/8 3589 cu ft 2744 10662' 9-5/8 1658 cu ft 10690 True vertical depth BKB 138 2682 8373 1470' 7 444cult 10176-11646 measured 11442'- 11460', 11466'- 11476', 11482'- 11495', 11445'- 11480' (open intervals) 11298'-11430' (5 sueezed intervals) true vertical 9000'-9033' (four open intervals) 7982-9175 Tubing (size, grade, and measured depth) 4-1/2"L-80 to 2124'w/3-1/2" tailpipe to 11444' Packers and SSSV (type and measured depth) 9-5/8" TlWpacker at 10120', 4-1/2"SSSV & insert at2105', (1) 7"Retrievable Packer@ 11381, (1) 7"Permanent Packer@ 11432' 13. Attachments Description summary of proposal x Detailed operations program __ BOP sketch __ · 14. Estimated date for commencing operation 15. Status of well classification as: 10/14/93 16. If proposal was verbally approved Oil x Gas __ Suspended __ Name of approver /' /? Date approved Service _,/' / 17. I hereb~y certrtlr'A~a~' th~ foregoing is tru, e and correct to the best of my knowledge. I ,'-- (///. ¢'~-~/,/r~--/ //' , _j-. . , Signed._ .._ _ ,. ,.../~-~-~'~¢-~-//¢"J /P~ ¢ J Title DrillingEngineerSupervisor ~. .~~,D,~./f~, Date /x - , FOR COMMISSION USE ONLY Conditions of approvah Notify Commission so representative may witnesSplug integrity BOP Test Location clearance I Appr°va' Mechanical Integrity Test Subsequent form required 10-. Approved by order of the Commission ~;~~,/~l~ ,4~/~,Y '~'~r~'ssioner Date /~'-//~'~.~ Form 10-403 Rev 06/15/88 '/ ~ ~,) ~'-" - ~ SUBMIT IN TRIPLICATE ITEM (1) Fee (2) Loc , , APPROVE DATE [10 & 13] ' ' [ 14 thru (4) Casg ** CHECK LIST FOR NEW WELL PERMITS ** YES 1. Is permit fee attached ..............................................: ~L_ 2. Is well to be located in a defined pool 3. Is well located proper distance from property line ................... 4.~ Is well located proper distance from other wells 5. Is sufficient undedicated acreage available in this pool ............. 6. Is well to be deviated & is wellbore plat included ................... 7. Is operator the only affected party .................................. L 8. can permit be approved before 15-day wait ............................ 9. Does operator have a bond in force ................................... 10. Is a conservation order needed ....................................... 11. Is administrative approval needed .................................... 12. Is lease nLrnber appropriate .......................................... ~_ 13. Does well have a unique name & nLrnber ................................ ,.. 14. Is conductor string provided ......................................... 15. (5) BOPE 16. 17. 18. 19. 20 21. 22. 23. 24. 25. 26. 27. 28. Company /~f ,'~ /~ tS~) Lease & Well NO 10-403 ............. Will surface casing protect all zones reasonably expected to serve as an underground source of drinking water .................. Is enough cement used to circulate on conductor $ surface ............ Will cement tie in surface & intermediate or production strings ...... Will cement cover all known productive horizons ..................... Will all casing give adequate safety in collapse, tension, and burst. Is well to be kicked off from an existing wellbore ................... Is Is pment adequate ..... & BOPE attached .... to ~-~ psig ..... old wellbore abandonment procedure included on adequate well bore separation proposed .......... a diverter system required ..................... Is drilling fluid program schematic & list of equi ~ Are necessary diagrams & descriptions of diverter ~ Does BOPE have sufficient pressure rating -- test Does choke manifold comply w/API RP-53 (May 84) ...................... .--~,~ Is presence of H2S gas probable ...................................... REMARKS (6) Other ,~(_ [29 thru 31] (7) [32] (8) Addl 29. 30. 31. 32. 33. geology' DWJ RPC~_..~_ TAB engineerinq' MTM RAD]) lo-Zi"~] ~{~ rev 6/93 jo/6.011 FOR EXPLORATORY & STRATIGRAPHIC WELLS: Are data presented on potential overpressure zones ................... Are seismic analysis data presented on shallow gas zones ............. If offshore loc, are survey results of seabed conditions presented... Name and phone ngrnber of contact to supply weekly progress data ...... Additional requirements ............................................. INITIAL GEOL j UNIT ON/OFF POOL CLASS STATUS AREAI ~ SHORE Additional remarks' MERIDIAN' UM...~<, SM WELL TYPE' Exp~ Redrill..::~' Inj. Rev o ~-z ~O Well HistorY File APPENDIX Information of detailed nature that is not particularly germane to the Well Permitting Process but is part of the history file. To improve the readability of the Well History file and to simplify finding information, informati;3n of this nature is accumulated at the end of the file under APPENDIX. No special effort has been made to chronologically organize this category of information. Tape Subfile 2'is t~pe: LIS TAPE HEADER PRUDHOE BaY UNIT MWD/MAD LOGS WELL NAME: API NUMBER: OPERATOR: LOGGING COMPANY: TAPE CREATION DATE: JOB DATA JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: RECEIVED AnChorage BIT RUN 1 J. GALVIN D. WESTER G -llA 500292058301 BP EXPLORATION (ALASKA) INC. SPERRY-SUN DRILLING SERVICES 17-JAN-94 BIT RUN 2 D. VAAGEN D. WESTER BIT RUN 3 J. SULLIVAN D.HEIM JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: BIT RUN 4 D. VAAGEN D. HEIM BIT RUN 5 J. SULLIVAN D.HEIM BIT RUN 6 D. VAAGEN D. HEIM BIT RUN 7 JOB NUMBER: LOGGING ENGINEER: OPERATOR WITNESS: SURFACE LOCATION SECTION: TOWNSHIP: RANGE: FNL: FSL: FEL: FWL: ELEVATION(FT FROM MSL 0) KELLY BUSHING: DERRICK FLOOR: GROUND LEVEL: WELL CASING RECORD JAHN/THOMAS D. WESTER 1ST STRING 2ND STRING 3RD STRING PRODUCTION STRING BIT RUN 8 REMARKS: JAHN/THOMAS D. WESTER 12 liN 13E 2444 2367 71.25 69.75 35.60 OPEN HOLE CASING DRILLERS BIT SIZE (IN) SIZE (IN) DEPTH (FT) 13.375 2744.0 9.625 8549.0 8.500 7.000 11390.0 6.000 12553.0 MWD - DGR/EWR4/CNP. ALL DEPTHS ARE MEASURED BIT DEPTHS. BIT RUN 9 Date__. I/~ ] O I., - MWD RUNS 1 & 2 WERE DIRECTIONAL WITH DGR. MWD RUNS 3 THROUGH 6 WERE DIRECTIONAL WITH DGR, EWR4, & CNP. MWD RUNS 7 & 8 WERE DIRECTIONAL SLIMHOLE GAMMA RAY. EWR PHASE-4 DATA FROM 10147 TO 10296, & CNP DATA FROM 10137 TO 10286, ARE FROM A MAD PASS. THIS SECTION WAS LOGGED DURING MWD RUN 4. IT WAS INITIALLY LOG- GED' ON MWD RUN 2 WHEN ONLY THE DGR SENSOR WAS USED. A MAD PASS WAS PERFORMED FROM 11114 TO 11390 AT THE GEOLOGISTS REQUEST. IT WAS RUN AFTER THE WELL WAS DRILLED TO T.D. AT 11390 (MWD RUN 6). THE MAD PASS WAS PERFORMED WHILE SLIDING. IT IS LABELED ON THE BLUELINES AS THE REPEAT PASS. A BEFORE & AFTER MUD CHANGE GAMMA BASELINE WAS TAKEN AT 11314' MD. THE AAPI COUNT DROPPED 2.6 AFTER THE CHANGE TO FLO-PRO. THE GAMMA RAY FROM THE 6" HOLE WAS MERGED AT THE BOTTOM OF THE 8.5" HOLE GAMMA RAY AT 11357.5' MD. FILE HEADER FILE NUMBER: 1 EDITED MERGED MWD Depth shifted and clipped curves; all bit runs merged. DEPTH INCREMENT: 0.5000 FILE SUMMARY PBU TOOL CODE GR RP NPHI $ BASELINE CURVE FOR SHIFTS: CURVE SHIFT DATA (MEASURED DEPTH) START DEPTH STOP DEPTH 8493.0 12506.0 10139.0 11350.0 10137.0 11340.0 BASELINE DEPTH $ MERGED DATA SOURCE PBU TOOL CODE MWD MWD MWD MWD MWD MWD MWD MWD $ REMARKS: EQUIVALENT UNSHIFTED DEPTH BIT RUN NO MERGE TOP MERGE BASE 1 8549.0 9595.0 2 9595.0 10349.0 3 10349.0 10533.0 4 10533.0 10813.0 5 10813.0 11057.0 6 11057.0 11390.0 7 11390.0 12022.0 8 12022.0 12553.0 NO DEPTH SHIFTS WERE APPLIED. MWD IS DEPTH REFERENCE FOR THIS WELL. CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units GR M~4D 68 1 AAPI RPX MWD 68 1 OHMM RPS MWD 68 1 OHMM RPM MWD 68 1 OHMM API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 5 RPD MWD 68 1 OHMM 4 6 NPHI MWD 68 1 PU-S 4 7 FCNT MWD 68 1 CPS 4 8 NCNT MWD 68 1 CPS 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 366 4 54 501 47 4 51 877 27 4 84 473 18 4 83 817 82 4 99 789 97 4 62 202 '97 40 Tape File Start Depth = 12700.000000 Tape File End Depth = 8493.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 92566 datums Tape Subfile: 2 480 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 3 is type: LIS FILE HEADER FILE NUMBER: 2 EDITED MERGED MAD Depth shifted and clipped curves; all MAD runs merged using earliest passes. DEPTH INCREMENT: FILE SUMMARY PBU TOOL CODE GR RP NPHI $ MERGED DATA SOURCE PBU TOOL CODE GR GR RP RP NPHI NPHI $ REMARKS: 0.5000 START DEPTH STOP DEPTH 10154.0 11357.0 10145.0 11349.0 10137.0 11340.0 MAD RUN NO. MAD PASS NO. MERGE TOP MERGE BASE 4 1 10154.0 10432.0 6 1 11081.0 11357.0 4 1 10145.0 10425.0 6 1 11073.0 11349.0 4 1 10137.0 10415.0 6 1 11064.0 11340.0 THE MAD PASSES FROM BIT RUNS 4 & 6 WERE MERGED. THERE IS A DATA GAP BETWEEN THE TWO RUNS. $ CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 NPHI MWD 68 1 PU-S 4 7 FCNT MWD 68 1 CPS 4 8 NCNT MWD 68 1 CPS 4 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 51 877 27 0 4 84 473 18 6 4 83 817 82 6 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 91 Tape File Start Depth = 11400.000000 Tape File End Depth = 10137.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 22744 datums Tape Subfile: 3 122 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 4 is type: LIS FILE HEADER FILE NUMBER: 3 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 8493.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 9542.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 1. 31-OCT-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 9595.0 8549.0 9595.0 0 0.0 0.0 TOOL NUMBER P0182CG6 8.500 8549.0 KCL BIOPOLY 10.00 61.0 11.0 29500 6.0 0.000 0.000 0.000 0.000 0.0 131.0 0.0 0.0 0.00 0.000 0.0 0 CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 27 Tape File Start Depth = 9596.000000 Tape File End Depth = 8493.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 99188 datums Tape Subfile: 4 90 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 5 is type: LIS FILE HEADER FILE NUMBER: 4 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 2 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 9542.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10295.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): TOOL STANDOFF (TN) EWR FREQUENCY (HZ) REMARKS: MWD RUN 2. 03-NOV-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 10349.0 9595.0 10349.0 0 0.0 0.0 TOOL NUMBER P0182CG6 8.500 8549.0 KCL BIOPOLY 10.20 78.0 10.0 20000 5.6 0.000 0.000 0.100 0.230 72.0 142.0 80.0 80.0 0.00 0.000 0.0 0 CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE~ 0) 1014 BYTES * Total Data Records: 20 Tape File Start Depth = 10349.000000 Tape File End Depth = 9542.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 27590 datums Tape Subfile: 5 83 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 6 is type: LIS FILE HEADER FILE NUMBER: 5 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 3 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10303.0 EWR4 10296.0 CNP 10286.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10491.0 10483.0 10473.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 04-NOV-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 10533.0 10349.0 10533.0 0 0.0 0.0 TOOL NUMBER P0183CGRC6 P0183CGRC6 P0183CGRC6 8.500 8549.0 KCL BIOPOLY 10.00 66.0 9.6 29000 5.6 0.200 0.100 0.100 0.230 72.0 147.0 80.0 80.0 SANDSTONE 0.00 0.O0O TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 3. $ CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OH/~M 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 NPHI MWD 68 1 PU-S 4 7 FCNT MWD 68 1 CPS 4 8 NCNT MWD 68 1 CPS 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 51 877 27 0 4 84 473 18 6 4 83 817 82 6 4 99 789 97 5 4 62 202 97 6 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 23 Tape File Start Depth = 10539.000000 Tape File End Depth = 10286.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 104766 datums Tape Subfile: 6 90 records... Minimum record length: Maximum record length: 50 bytes 1018 bytes Tape Subfile 7 is type: LIS FILE HEADER FILE NUMBER: 6 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 4 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH STOP DEPTH DGR 10440.0 10748.0 EWR4 10432.0 10741.0 CNP 10425.0 10731.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: 05-NOV-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 10813.0 10533.0 10813.0 0 0.0 0.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ TOOL NUMBER P0183CGRC6 P0183CGRC6 P0183CGRC6 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 8.500 8549.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: KCL BIOPOLY 10.11 74.0 9.7 28500 6.2 0.190 0.100 0.120 0.240 80.0 147.0 82.0 79.0 NEUTRON TOOL M3~TRIX: MATRIX DENSITY: HOLE CORRECTION (IN): SANDSTONE 0.00 0.000 TOOL STANDOFF (I'N) : EWR FREQUENCY (HZ): REMARKS: MWD RUN 4. $ CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 NPHI MWD 68 1 PU-S 4 7 FCNT MWD 68 1 CPS 4 8 NCNT MWD 68 1 CPS 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 51 877 27 0 4 84 473 18 6 4 83 817 82 6 4 99 789 97 5 4 62 202 97 6 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 34 Tape File Start Depth = 10812.000000 Tape File End Depth = 10425.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 36116 datums Tape Subfile: 7 101 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 8 is type: LIS FILE HEADER FILE NUMBER: 7 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 5 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10680.0 EWR4 10673.0 CNP 10663.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11023.0 11016.0 11006.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 06-NOV-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 11057.0 10813.0 11057.0 0 0.0 0.0 TOOL NUMBER P0183CGRC6 P0183CGRC6 P0183CGRC6 8.500 8549.0 KCL BIOPOLY 10.10 68.0 9.5 26500 5.2 0. 190 0.100 0.120 0.240 80.0 150.0 80.0 80.0 SANDSTONE 0.00 0.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MWD RUN 5. $ CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHMM 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 NPHI MWD 68 1 PU-S 4 7 FCNT MWD 68 1 CPS 4 8 NCNT MWD 68 1 CPS 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 51 877 27 0 4 84 473 18 6 4 83 817 82 6 4 99 789 97 5 4 62 202 97 6 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 35 Tape File Start Depth = 11057.000000 Tape File End Depth = 10663.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 113446 datums Tape Subfile: 8 102 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 9 is type: LIS FILE HEADER FILE NUMBER: 8 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 6 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 11023.0 EWR4 11016.0 CNP 11006.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11357.0 11350.0 11340.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM) : FLUID LOSS (C3) : RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 09-NOV-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 11390.0 11057.0 11390.0 0 0.0 0.0 TOOL NUMBER P0181CGRC6 P0181CGRC6 P0181CGRC6 8.500 8549.0 KCL BIOPOLY 10.10 84.0 9.4 26500 4.4 0.200 0.O80 0.120 0.340 70.0 166.0 65.0 64.0 SANDSTONE 0.00 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): REMARKS: MWD RUN 6. $ CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 10 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS MWD 68 1 OHM~ 4 4 RPM MWD 68 1 OHMM 4 5 RPD MWD 68 1 OHMM 4 6 NPHI MWD 68 1 PU-S 4 7 FCNT MWD 68 1 CPS 4 8 NCNT MWD 68 1 CPS 4 9 ROP MWD 68 1 FPHR 4 10 FET MWD 68 1 HR 4 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 51 877 27 0 4 84 473 18 6 4 83 817 82 6 4 99 789 97 5 4 62 202 97 6 40 * DATA RECORD (TYPE# 0) 1018 BYTES * Total Data Records: 34 Tape File Start Depth = 11391.000000 Tape File End Depth = 11006.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 44598 datums Tape Subfile: 9 101 records... Minimum record length: Maximum record length: 62 bytes 1018 bytes Tape Subfile 10 is type: LIS FILE HEADER FILE NUMBER: 9 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 7 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 11139.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11975.0 13-NOV-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 12022.0 11390.0 12022.0 0 0.0 0.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER NGPV5.74#128 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.000 11390.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO-PRO 9.00 53.0 9.5 42100 5.2 0.000 0.000 0.000 0.000 0.0 142.0 0.0 0.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): 0.0 0 REMARKS: MWD RUN 7. CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 22 Tape File Start Depth = 12022.000000 Tape File End Depth = 11139.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 118748 datums Tape Subfile: 10 85 records... Minimum record length: 42 bytes Maximum record length: 1014 bytes Tape Subfile 11 is type: LIS FILE HEADER FILE NUMBER: 10 RAW MWD Curves and log header data for each bit run in separate files. BIT RUN NO: 8 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 11974.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 12506.0 15-NOV-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 12553.0 12022.0 12553.0 0 0.0 0.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE DGR DUAL GAMMA RAY $ TOOL NUMBER NGPV5 . 74#128 BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): 6.000 11390.0 BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: FLO-PRO 9.10 65.0 10.2 46200 5.0 0.000 0.000 0.000 0.000 0.0 146.0 0.0 0.0 NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 0.00 0.000 TOOL STANDOFF (IN) : EWR FREQUENCY (HZ): 0.0 REMARKS: MWD RUN 8. CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 2 Curves: Name Tool Code Samples Units 1 GR MWD 68 1 AAPI 4 2 ROP MWD 68 1 FPHR 4 API API API API Log Crv Crv Size Length Typ Typ Cls Mod 4 91 948 38 6 4 99 789 97 5 * DATA RECORD (TYPE~ 0) 1014 BYTES * Total Data Records: 15 Tape File Start Depth = 12600.000000 Tape File End Depth = 11974.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 48358 datums Tape Subfile: 11 78 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 12 is type: LIS FILE HEADER FILE NUMBER: 11 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 4 MAD PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 10154.0 EWR4 10145.0 CNP 10137.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT): TOP LOG INTERVAL (FT): BOTTOM LOG INTERVAL (FT): BIT ROTATING SPEED (RPM): HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 10432.0 10425.0 10415.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 05-NOV-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 10813.0 10533.0 10813.0 0 0.0 0.0 TOOL NUMBER P0183CGRC6 P0183CGRC6 P0183CGRC6 8.500 8549.0 KCL BIOPOLY 10.11 74.0 9.7 28500 6.2 0.190 0.100 0.120 0.240 80.0 147.0 82.0 79.0 SANDSTONE 0.00 0.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MAD PASS RUN PRIOR TO MWD RUN 4. $ CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 * FORMAT RECORD (TYPE~ 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 4 2 RPX MWD 68 1 OHMM 4 3 RPS FIWD 68 1 OH~ 4 4 RPM M%gD 68 1 OH/~ 4 5 RPD MWD 68 1 OHMM 4 6 NPHI MWD 68 1 PU-S 4 7 FCNT MWD 68 1 CPS 4 8 NCNT MWD 68 1 CPS 4 4 91 948 38 6 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 54 501 47 1 4 51 877 27 0 4 84 473 18 6 4 83 817 82 6 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 26 Tape File Start Depth = 10496.000000 Tape File End Depth = 10137.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 125220 datums Tape Subfile: 12 94 records... Minimum record length: Maximum record length: 62 bytes 1014 bytes Tape Subfile 13 is type: LIS FILE HEADER FILE NUMBER: 12 RAW MAD Curves and log header data for each pass of each run in separate files. MAD RUN NUMBER: 6 MAD PASS NUMBER: 1 DEPTH INCREMENT: 0.5000 FILE SUMMARY VENDOR TOOL CODE START DEPTH DGR 11081.0 EWR4 11073.0 CNP 11064.0 $ LOG HEADER DATA DATE LOGGED: SOFTWARE SURFACE SOFTWARE VERSION: DOWNHOLE SOFTWARE VERSION: DATA TYPE (MEMORY OR REAL-TIME): TD DRILLER (FT) : TOP LOG INTERVAL (FT) : BOTTOM LOG INTERVAL (FT) : BIT ROTATING SPEED (RPM) : HOLE INCLINATION (DEG) MINIMUM ANGLE: MAXIMUM ANGLE: STOP DEPTH 11357.0 11349.0 11340.0 TOOL STRING (TOP TO BOTTOM) VENDOR TOOL CODE TOOL TYPE CNP COMPENSATED NEUTRON EWR4 ELECTROMAG. RESIS. 4 DGR DUAL GAMMA RAY $ BOREHOLE AND CASING DATA OPEN HOLE BIT SIZE (IN): DRILLER'S CASING DEPTH (FT): BOREHOLE CONDITIONS MUD TYPE: MUD DENSITY (LB/G): MUD VISCOSITY (S): MUD PH: MUD CHLORIDES (PPM): FLUID LOSS (C3): RESISTIVITY (OHMM) AT TEMPERATURE (DEGF) MUD AT MEASURED TEMPERATURE (MT): MUD AT MAX CIRCULATING TEMPERATURE: MUD FILTRATE AT MT: MUD CAKE AT MT: NEUTRON TOOL MATRIX: MATRIX DENSITY: HOLE CORRECTION (IN): 09-NOV-93 MWD 1.70, MSC 1.32 3.65, NGP 5.74 MEMORY 11390.0 11057.0 11390.0 0 0.0 0.0 TOOL NUMBER P0181CGRC6 P0181CGRC6 P0181CGRC6 8.500 8549.0 KCL BIOPOLY 10.10 84.0 9.4 26500 4.4 0.200 0.080 0.120 0.340 70.0 166.0 65.0 64.0 SANDSTONE 0.00 0.000 TOOL STANDOFF (IN): EWR FREQUENCY (HZ): REMARKS: MAD PASS RUN AFTER MWD RUN 6. $ CN : BP EXPLORATION WN : G - llA FN : PRUDHOE BAY COUN : NORTH SLOPE STAT : ALASKA 0.0 * FORMAT RECORD (TYPE# 64) ONE DEPTH PER FRAME Tape depth ID: F 8 Curves: Name Tool Code Samples Units API API API API Log Crv Crv Size Length Typ Typ Cls Mod 1 GR MWD 68 1 AAPI 2 RPX MWD 68 1 OHMM 3 RPS MWD 68 1 OHMM 4 RPM MWD 68 1 OHMM 5 RPD MWD 68 1 OHMM 6 NPHI MWD 68 1 PU-S 7 FCNT MWD 68 1 CPS 8 NCNT MWD 68 1 CPS 4 4 91 948 38 6 4 4 54 501 47 1 4 4 54 501 47 1 4 4 54 501 47 1 4 4 54 501 47 1 4 4 51 877 27 0 4 4 84 473 18 6 4 4 83 817 82 6 32 * DATA RECORD (TYPE# 0) 1014 BYTES * Total Data Records: 24 Tape File Start Depth = 11391.000000 Tape File End Depth = 11064.000000 Tape File Level Spacing = 0.500000 Tape File Depth Units = Feet **** FILE TRAILER **** LIS representation code decoding summary: Rep Code: 68 54254 datums Tape Subfile: 13 92 records... Minimum record length: 62 bytes Maximum record length: 1014 bytes Tape Subfile 14 is type: LIS 94/ 1/16 01 **** REEL TRAILER **** 94/ 1/17 01 Tape Subfile: 14 2 records... Minimum record length: 132 bytes Maximum record length: 132 bytes End of execution: Mon 17 JAN 94 0:44a Elapsed execution time = 51.08 seconds. SYSTEM RETURN CODE = 0